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Matjakriandi, Matjakriandi, Alfiansyah Yulianur, and Muhammad Isya. "EVALUASI DRAINASE JALAN PONDOK BARU – PERMATA KABUPATEN BENER MERIAH KM. 4+200 SAMPAI DENGAN KM. 10+522." Jurnal Teknik Sipil 1, no. 4 (February 28, 2018): 929–40. http://dx.doi.org/10.24815/jts.v1i4.10054.
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Abstract: The road is a transportation infrastructure that is essential for humans. The road connects a community of people in a region with other regions, one important aspect for highway construction was securing the road from the water, either from rain or from a side-street drainage impact on the road surface damage. Bener Meriah district, a mountainous region with an altitude of 100 meters above sea level up to 2,500 meters, with a fairly high rainfall. Road conditions on the slopes and foothills affect the slope of the road longitudinal slope and drainage in the rainy season the road so much going drainage is not functioning properly. Water flows and puddles on the pavement as well as the water flows out of the drainage caused by slope which was great so happens scouring the drainage, plus more water falling from the slopes directly to the pavement without any treatment, for it was necessary to do research that aims to identify capacity of the existing road drainage network, knowing and planning network capacity as well as the road drainage slope drainage is needed so that the roads are not inundated by rain water discharge. The research was conducted on roads Pondok Baru - Permata on Sta.4 + 200 s / d Sta10 + 522. The method used in this research was the average algebra as well as to get a discharge plan and dimension using numerical equations rational modification with a system of trial and error, to come to the rain plan period of 5 years is 184 mm. Existing drainage conditions based on calculations obtained an average drainage discharge 1.52 m3 / sec and the discharge count 0.52 m3 / sec flow rate of water drainage on average at 7.54 m / sec speeds exceeding 1.5 license m / sec. Having calculated back then obtained an average discharge chute 0.519 m3 / sec and the discharge count 0,517 m3 / sec at the speed of average water flow of 1.31 m / sec, drainage on roads Pondok Baru - Permata diredesign necessary. Abstrak: Jalan merupakan infrastruktur transportasi yang sangat penting bagi manusia. Jalan menghubungkan suatu komunitas masyarakat di suatu wilayah dengan wilayah lain, salah satu aspek penting untuk konstruksi jalan raya adalah mengamankan jalan dari air, baik dari air hujan maupun dari drainase samping jalan yang berdampak terhadap kerusakan permukaan jalan. Kabupaten Bener Meriah merupakan daerah pegunungan dengan ketinggian dari permukaan laut 100 meter sampai dengan 2.500 meter, dengan curah hujan yang cukup tinggi. Kondisi jalan yang berada di lereng dan kaki gunung mempengaruhi terhadap kemiringan memanjang jalan dan kemiringan drainase jalan sehingga pada musim hujan banyak terjadi drainase tidak berfungsi dengan baik. Air mengalir dan tergenang di perkerasan jalan serta air mengalir dengan cepat pada drainase yang disebabkan oleh slope yang besar sehingga terjadi gerusan pada drainase, ditambah lagi air jatuh dari lereng langsung ke perkerasan jalan tanpa ada penanganan, untuk hal itu perlu dilakukan penelitian yang bertujuan untuk mengidentifikasi kapasitas jaringan drainase jalan yang ada, mengetahui dan merencanakan kapasitas jaringan drainase jalan serta drainase lereng yang dibutuhkan agar jalan tidak tergenang oleh debit air hujan. Penelitian ini di lakukan pada ruas jalan Pondok Baru – Permata pada Sta.4+200 s/d Sta10+522. Metode yang dipakai dalam penelitian ini adalah metode rata-rata aljabar serta untuk mendapatkan debit rencana dan dimensi menggunakan metode rasional modifikasi persamaan numeris dengan sistem trial and error, didapat untuk hujan rencana periode 5 tahun yaitu 184 mm. Kondisi drainase eksisting berdasarkan perhitungan didapat debit drainase rata-rata QS 1,52 m3/detik dan debit hitung QT 0,52 m3/detik dengan kecepatan aliran air rata-rata pada drainase 7,54 m/detik yang melebihi kecepatan izin 1,5 m/detik. Setelah dihitung kembali maka didapatkan debit saluran rata-rata QS 0,519 m3/detik dan debit hitung QT 0,517 m3/det dengan kecepatan aliran air rata-rata 1,31 m/detik, drainase pada ruas jalan Pondok Baru – Permata perlu dilakukan desain.
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Patel, Mehul l., and N. G. Raval N.G.Raval. "Design of Road Side Drainage." Indian Journal of Applied Research 1, no. 10 (October 1, 2011): 83–85. http://dx.doi.org/10.15373/2249555x/jul2012/27.
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Respondek, Zbigniew. "The Problems of Maintenance of Drainage Devices Within Municipal and District Roads." Management Systems in Production Engineering 25, no. 2 (June 1, 2017): 100–104. http://dx.doi.org/10.1515/mspe-2017-0015.
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Abstract The article presents technical aspects of maintenance of proper condition of drainage devices of public roads, and municipal and district roads in particular. The importance of road drainage is discussed, basic surface drainage devices discussed together with their location within the road. With use of actual examples we indicated the typical errors made during repairs and overhauls of the road, that have the consequence of disrupted continuity of drainage or the risk of quick loss of functions of drainage devices. The results of survey of technical condition of roadsides and the drainage device within a selected rural municipality were presented, indicating main problems of road keepers connected with keeping the drainage infrastructure in appropriate condition. The need of growing awareness in planning and designing road investment was indicated in the field of consequences of performing insufficient drainage.
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Ismiyani, Erna, Dewi Handayani, and RR Rintis Hadiani. "The impact of drainage towards roads in maintenance cost." MATEC Web of Conferences 195 (2018): 05012. http://dx.doi.org/10.1051/matecconf/201819505012.
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An ideal road infrastructure has a low cost for maintenance and better performance of the roads and drainage systems. The disintegrated maintenance system between the roads and drainage is the major cause of an increasing road maintenance cost. Therefore, this research aimed to investigate the impact of drainage towards roads in maintenance cost. This paper is located in Surakarta which was divided into eight catchment areas. The main variables of this paper are cost maintenance of drainage and roads, which were analyzed using regression. These variable data were obtained from the total cost per year allocated by Surakarta City Government on the urban drainage and local road maintenance budget from 2013 to 2017. The results showed that low drainage maintenance cost tended to result in high road maintenance cost.
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Yunianta, Andung, Suripin, and Bagus Hario Setiadji. "Design of Sustainable Road Drainage System Model." Journal of Sustainable Engineering: Proceedings Series 1, no. 1 (June 30, 2019): 35–45. http://dx.doi.org/10.35793/joseps.v1i1.5.
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The existing drainage system of roads proposed to manage the quantity of runoff from the road only, while the quality remains uncontrolled. In fact the pollutants and waste originated from the road surface contains hazardous substances. Sustainable drainage system (SUDS) concept offers various structures to solve both quantity and quality problems of surface runoff from roads. One of the potential drainage structure is filter drain or infiltration trench develope along the right side and left side of road. It could be developed by retrofitting the existing drainage channel of the road. The objective of this paper proposes the design model of road drainage based on the concept of a sustainable urban drainage system. The model consists of U-ditch channel, reservoir, an infiltration well. The bottom of U-ditch channel completed with a number of holes to make it porous. The channel filled with aggregate to filter the runoff from the road before flow down into the reservoir beneath. The water is then discharged to infiltration well. The model was developed based on rainfall data and other physical characteristics in Ambarawa City, Semarang Regency, Central Java.The channel dimensions and the depth of aggregate filter were designed base on runoff volume. The relationship among rainfall, runoff volume, area ratio, and drainage dimension are obtained. The results concept of sustainable road drainage is obtained in addressing the quality and quantity of rainwater.
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Nofriadi and Muflih Arif Maulana. "Design of Drainage Dimensions on the Ismail Harun Road, Percut Sei Tuan District." International Journal of Research in Vocational Studies (IJRVOCAS) 2, no. 4 (January 30, 2023): 126–34. http://dx.doi.org/10.53893/ijrvocas.v2i4.178.
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Roads are the most widely used transportation infrastructure by the people of Indonesia to carry out daily activities, with the increasing flow of vehicles passing a road segment, it must be balanced by good pavement conditions. To achieve this balance, we need a design that is in accordance with the events in the field. In addition, to meet the good character of the road, it must be equipped with water channels or drainage. Because the drainage channel or water channel is one of the complementary buildings that must be on the road to drain water so that the road body remains dry. Drainage channel is one of the technical requirements of road infrastructure. The alarming condition can be seen on Jalan Ismail Harun, Percut Sei Tuan District, Deli Serdang Regency. One of the access roads connecting Deli Serdang and Medan City was badly damaged. The road was flooded with water so that the road surface condition was not visible. To overcome this, this research is needed in the form of a design / design of drainage dimensions on the road segment. The method used in designing the drainage dimensions is the Road Drainage Planning Guidelines Method Pd T-02-2006-B. The results of the drainage dimension design are the cross-sectional width (b) of 0.7 m, the cross-sectional height (h) of 0.35 m and the guard height (w) of 0.4 m.
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O, Slavinska, Bubela A, Onyshchenko A, Usychenko O, and Stozhka V. "IMPROVEMENT OF THE CALCULATION METHOD TRANSVERSE SHALLOW DRAINAGE ON HIGHWAYS." National Transport University Bulletin 1, no. 51 (2022): 352–62. http://dx.doi.org/10.33744/2308-6645-2022-1-51-352-362.
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An important aspect of the road structure strength and stability ensuring is the issue of subgrade favorable water-thermal regime providing during the service life. The article analyzes the results of research by scientists from different countries on the issues of taking into account the humidification regime and the arrangement of the drainage system on highways. One of the main design parameters of shallow transverse drainages is the distance between the drainage slots. The exact definition of this indicator determines the efficiency of water drainage from planar drainage and makes it possible to optimize the cost of drainage structures installation. In the presented work the questions of the existing normative base on climatological indicators definition and principles of shallow drainages calculation are generalized and tasks of researches on improvement and specification of distance between cross drainage apertures calculation method in such drainages are formulated. The authors propose a new solution to the problems. The developed method is based on the basic of non-uniform smooth-motion of a fluid in prismatic channels differential equation and the hypothesis of VI Chernomsky. The authors developed dependences to determine the distance between the transverse drainage slots in shallow drainages. The developed mathematical equations for the main parameters of transverse shallow drainage on characteristic sections of the highway adequately take into account the main factors influencing the process of moisture migration in the drainage layers and allow to solve problems of water-heat regulation of roads in a new aspect. The results of calculations of the distance between the transverse drainage slots, according to the proposed method, for the conditions of the first roadclimatic zone of Ukraine, the maximum total specific excess of water entering the drainage structure for the sand drainage layer with the value of filtration coefficient 4, 5 and 6 m / day are presented. The obtained data are compared with the calculation results according to the traditional method. Appropriate conclusions are made. KEYWORDS: DRAINAGE SYSTEM, DRAINAGE LAYER, DRAINAGE SLOTS, SHALLOW TRANSVERSE DRAINAGE, ROAD, WATERWAY, SUBGRADE.
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Nasiri, Mehran. "Improving drainage conditions of forest roads using the GIS and forest road simulator." Journal of Forest Science 66, No. 9 (September 29, 2020): 361–67. http://dx.doi.org/10.17221/16/2020-jfs.
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In this study a new method of locating culverts is presented with the composition of achieved discharge from hydrological analysis and simulated forest roads in RoadEng 3D simulator to improve drainage condition. Locating culverts was performed on a small scale (1:20 000, using GIS) and large scale (1:2 000, road geometric design simulator). The small-scale study regarding the achieved discharge from streams shows that the installation of some culverts is not necessary. The large-scale study also showed that the geometric design of forest road has a significant effect on locating culverts and its accuracy. To improve drainage conditions 6 culverts and 2 waterfronts taking into account the geometric design of forest road, hydrological conditions and appropriate intervals (155 m) have been proposed. No installation or lack of accuracy to find the best location of culverts may result in the occurrence of creep and landslide, so the cost of destruction would be several times higher than the cost of technical buildings construction.
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Półtorak, Małgorzata. "The road drainage against the legal protection of herpetofauna." Budownictwo i Architektura 15, no. 1 (April 1, 2016): 081–86. http://dx.doi.org/10.24358/bud-arch_16_151_08.
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Construction of roads causes interference in the environment, resulting in number of ecological changes. Site facilities associated with road structures, including drainage system of a lane, play a significant role among environmental impacts. It affects particular elements of the environment, causing changes in existing ecosystems, in terms of, among others, surface and groundwater, soil, landscape and lively nature. The paper presents impact of a drainage system of a road on animal nature, mainly herpetofauna. Results of a control of a drainage system facilities for the presence of amphibians are shown for selected sections of roads commissioned by General Directorate for National Roads and Motorways Katowice Branch. Basic problems associated with active protection of animals on completed road investments and methods to minimize the impact of drainage system on amphibians are also presented in the paper.
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Ardiansyah, Ardiansyah, and M. Gasali M. "PERENCANAAN SISTEM DRAINASE (Studi Kasus Jalan Sungai Beringin Kecamatan Tembilahan Kabupaten Indragiri Hilir)." Selodang Mayang: Jurnal Ilmiah Badan Perencanaan Pembangunan Daerah Kabupaten Indragiri Hilir 6, no. 3 (December 16, 2020): 135–44. http://dx.doi.org/10.47521/selodangmayang.v6i3.177.
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Abstract
Sungai Beringin Street is a road that has the status of a provincial road, as a connecting road between the capital city of the District of Tembilahan with other districts such as Batang Tuaka Subdistrict, Gaung Serka Children, Gaung and its surroundings. Jalan Sungai Beringin is one of the most densely populated areas of vehicle traffic experiencing flooding problems that regularly occur during the rainy season, because the condition of the drainage system is not well connected and there is no drainage channel on the road. Inundation will affect traffic for vehicles using the road to carry out daily activities, so that it can allow a greater disaster to harm the local community both property and life.
According to Suripin, (2004; 7) drainage originating from English Drainage means to drain, drain, dispose of, or divert water. Drainage in the field of civil engineering, can be defined as a technical action to reduce excess water, both from rainwater, seepage, or excess irrigation water from an area / land, so that the function of the area / land is not disturbed. Drainage can also be interpreted as an effort to control the quality of groundwater in relation to salinity, so drainage involves not only surface water but also groundwater.
Planning of drainage system for Parit 16 road with dimensions of channel height (h) 0.85 meters, channel width (b) 1.00 meters with slope of 0.04 and safety height of 0.65 meters while trench road 17 with high dimensions of the channel ( h) 0.95 meters, channel width (b) 1.00 meters with a slope of 0.04 and height of 0.69 meters construction of this drainage system in order to accommodate the rainwater discharge on the Beringin River which causes flood inundation during the rainy season . From the results of analysis of calculations, the total cost of the Budget Plan is obtained. The cost of constructing the ditch 16 drainage channel is = Rp. 3,219,594,000.00 and drainage ditch 17 drainage channel = Rp. 3,859,080,000.00.
Abstrak
Jalan Sungai Beringin adalah jalan yang berstatus jalan Propinsi, sebagai jalan penghubung antara Ibu Kota Kabupaten Kecamatan Tembilahan dengan Kecamatan lain seperti Kecamatan Batang Tuaka, Gaung Anak Serka, Gaung dan sekitarnya. Jalan Sungai Beringin merupakan salah satu wilayah jalan lalu lintas kendaraan yang cukup padat mengalami masalah banjir genangan air yang rutin terjadi pada saat musim hujan, dikarenakan kondisi sistem drainase belum terhubung dengan baik dan tidak adanya saluran drainase pada ruas jalan tersebut. Genangan akan mengangu lalu lintas bagi kendaraan yang mengunakan ruas jalan tersebut untuk melakukan aktivitas sehari-hari, maka dapat memungkinkan terjadi bencana yang lebih besar hingga merugikan masyarakat setempat baik harta benda maupun nyawa.
Menurut Suripin, (2004; 7) drainase yang berasal dari bahasa Inggris Drainage mempunyai arti mengalirkan, menguras, membuang, atau mengalihkan air. Drainase dalam bidang teknik sipil, dapat didefinisikan sebagai suatu tindakan teknis untuk mengurangi kelebihan air, baik yang berasal dari air hujan, rembesan, maupun kelebihan air irigasi dari suatu kawasan/lahan, sehingga fungsi kawasan/lahan tidak terganggu. Drainase dapat juga diartikan sebagai usaha untuk mengontrol kualitas air tanah dalam kaitannya dengan salinitas, jadi drainase menyangkut tidak hanya air permukaan tapi juga air tanah.
Perencanaan sistem drainase ruas jalan Parit 16 dengan dimensi tinggi saluran (h) 0,85 meter, lebar saluran (b) 1,00 meter dengan kemiringan 0,04 dan tinggi jagaan 0,65 meter sedangkan ruas jalan parit 17 dengan dimensi tinggi saluran (h) 0,95 meter, lebar saluran (b) 1,00 meter dengan kemiringan 0,04 dan tinggi jagaan 0,69 meter pembangunan sistem drainase ini agar dapat menampung debit air hujan di jalan Sungai Beringin yang menyebabkan banjir genangan pada saat musim hujan. Dari hasil analisa perhitungan maka diperoleh total biaya Rencana Anggaran Biaya pembangunan saluran drainase ruas jalan parit 16 sebesar = Rp. 3,219,594,000.00 dan saluran drainase ruas jalan parit 17 sebesar = Rp. 3,859,080,000.00.
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Respondek, Zbigniew. "Analysis of Technical Condition of Local Roads Drainage in the Czestochowa Region." Quality Production Improvement - QPI 1, no. 1 (July 1, 2019): 251–60. http://dx.doi.org/10.2478/cqpi-2019-0034.
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Abstract Local roads (district and municipal) play an important role in the road network, especially in rural areas. In recent years, these roads have been largely repaired, which was often associated with the construction of new infrastructure. One of the basic conditions of maintaining the quality of road works is the proper construction or renewal of drainage devices. Errors in this area result in lower durability of the road pavement. It is equally important to maintain these devices later in a good technical condition, which requires spending appropriate funds from local government budgets. The aim of the study presented in the article was to determine the current technical condition of drainage of local roads in the Czestochowa region and to identify the most frequent design and implementation errors, resulting in a rapid loss of functionality of drainage devices. They were based mainly on in situ studies carried out in the area of an exemplary rural municipality. Errors resulting in the lack of continuity of drainage, or the danger of a rapid loss of its functionality are shown with real examples. It was found that despite the shortcomings described, in recent years the technical condition of drainage of local roads has improved, which is related to the systematic overhaul of local roads (including the construction of sidewalks) and the local government's perception of the importance of road drainage problem.
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Awwad, Mohammad. "Studying the Effects of Roads Geometry and Design Parameters on the Pavement Drainage System." Civil Engineering Journal 7, no. 1 (January 1, 2021): 49–58. http://dx.doi.org/10.28991/cej-2021-03091636.
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Background: Water floods have a considerable impact on roads sustainability by creating roads cracks, breaking down and holes, and failure for some other parts. The existence of good drainage system serviced the road and draining the water resulted from rain floods is crucial. These significant influences can be classified as positive or negative, low, moderate, or high. Aim and Objectives: This paper discusses the water floods and rainfall effects on roads and highways in Jordan as well as the drainage system on road sustainability and performance. The main aim of this paper is to investigate and analyse water as rainfall or floods affecting roads and highways in Jordan. The importance of this study is represented by studying and analysing the effects of rainfall and water floods on road construction and sustainability in Jordan after the latest high rain sizes of this winter and water floods, which affect the roads and highways in a good percentage. The other importance of the study is represented in offering solutions to problems caused by the environmental effects, specially floods and high rainfall rates. Methodology: all data and information about status of Jordanian roads during winter and floods are collected from real cases of about 40 main and semi-main roads in Jordan. Results and Conclusions: A good drainage system and repair operations and maintenance generally have a positive impact on road sustainability and survival age. The effects of slopes of the road and surface of the asphalt, rainfall intensity, and water flow velocity on drainage length and drainage time and water depth are discussed here. Doi: 10.28991/cej-2021-03091636 Full Text: PDF
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Nikolov, Peter. "Drainage of road bridges." IOP Conference Series: Materials Science and Engineering 1297, no. 1 (December 1, 2023): 012001. http://dx.doi.org/10.1088/1757-899x/1297/1/012001.
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Abstract When designing bridges, the main focus is usually on the design of structural elements. However, some important issues related to the safe operation and maintenance of these facilities are sometimes ignored. One such issue is related to the drainage of bridge roadways. In some countries with a well-working system of inspection and maintenance of road networks and of bridges in particular, there are clear rules for the design of bridge drainage. Unlike the common practice in Bulgaria, the goal of bridge drainage design in these countries is to minimize the number of scuppers and to look for appropriate ways to minimize the amount of water in the bridge area. In this paper, the available requirements of Bulgarian design documents and regulations related to drainage systems are studied and a comparison with the bridge design manuals of some US transportation administrations is made
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Wei, Chengyao, Jin Wang, Peirong Li, Bingdang Wu, Hanhan Liu, Yongbo Jiang, and Tianyin Huang. "A New Strategy for Sponge City Construction of Urban Roads: Combining the Traditional Functions with Landscape and Drainage." Water 13, no. 23 (December 6, 2021): 3469. http://dx.doi.org/10.3390/w13233469.
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Urban roads play a key role in sponge city construction, especially because of their drainage functions. However, efficient methods to enhance their drainage performance are still lacking. Here, we propose a new strategy to combine roads, green spaces, and the drainage system. Generally, by considering the organization of the runoff and the construction of the drainage system (including sponge city facilities) as the core of the strategy, the drainage and traffic functions were combined. This new strategy was implemented in a pilot study of road reconstruction conducted in Zhangjiagang, Suzhou, China. Steel slag was used in the structural layers to enhance the water permeability of the pavement and the removal of runoff pollutants. The combined effects of this system and of the ribbon biological retention zone, allowed achieving an average removal rate of suspended solids, a chemical oxygen demand, a removal of total nitrogen and total phosphorus of 71.60%, 78.35%, 63.93%, and 49.47%; in contrast, a traditional road could not perform as well. Furthermore, the volume control rate of the annual runoff met the construction requirements (70%). The results of the present study indicate that, combining the traditional basic functions of roads with those of landscape and drainage might be a promising strategy for sponge city construction of urban road.
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., Jusatria, and M. Gasali M. "EVALUASI PERENCANAAN DRAINASE MENGGUNAKAN SIMULASI HEC RAS 4.0 ( Studi Kasus : Jalan Budiman – Tembilahan)." Selodang Mayang: Jurnal Ilmiah Badan Perencanaan Pembangunan Daerah Kabupaten Indragiri Hilir 7, no. 1 (April 29, 2021): 30–39. http://dx.doi.org/10.47521/selodangmayang.v7i1.191.
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Abstract
The rapid development of the city has resulted in the development of development in each city getting more massive with a relatively fast duration of development. This has very significant impacts on the livelihoods of the people. One of the impacts is flooding that occurs due to wrong land use and improper drainage makers. Drainage as a diversion system for excess water is needed to divert water that falls into the road body and tackle inundation that occurs when it rains. This is intended to reduce the risk of accidents due to slipping of tires due to water. The planning of the road surface drainage system in the case of the Budiman Kota Tembilahan road needs important attention in order to avoid flooding or accidents. In this study, an analysis of drainage planning was carried out with a simulation using hecras 4.0 software to simulate the planned drainage conditions on Jalan Budiman, Tembilahan city. After collecting data on the length of the drainage channel on Jalan Budiman, Tembilahan city and Catchment for the residential area on Jalan Budiman, Tembilahan city, as well as rainfall data for the last 10 years, the planned discharge and drainage for the drainage of Jalan Budiman, Tembilahan city are Qrencana = 0,141 m3/dt dan Qsaluran = 0,264 m3/dt dimana Qs > Qr with a rectangular cross section. Then the calculation simulation can be done using HEC-RAS 4.0 software. The results of the analysis of the drainage planning of Tembilahan city roads state that the planned drainage using hecras simulations based on manual calculations is able to accommodate discharge and no runoff.
Keywords: Hec ras 4.0, discharge , simulation
Abstrak
Pesatnya perkembangan kota mengakibatkan perkembangan pembangunan pada tiap – tiap kota semakin masif dengan durasi perkembangan yang relatif cepat. Hal tersebut memiliki dampak – dampak yang sangat signifikan bagi hajat hidup warga. Salah satu dampaknya ialah banjir yg terjadi diakibatkan tata guna lahan yang salah dan pembuat drainase yang tidak tepat. Drainase sebagai sistem pengalih kelebihan air sangat diperlukan untuk mengalihkan air yang jatuh ke badan jalan dan menanggulangi genangan yang terjadi ketika hujan. Hal tersebut dimaksudkan untuk menggurangi resiko kecelakaan karena tergelincirnya ban akibat air. Perencanaan sistem drainase permukaan jalan dalam kasus jalan budiman kota tembilahan perlu mendapat perhatian yang penting guna terhindar dari genangan banjir atau kecelakaan. Pada penelitian ini dilakukan analisis perencanaan drainase dengan simulasi menggunakan software hecras 4.0 guna mensimulasilkan kondisi drainase yang direncanakan pada Jalan Budiman kota Tembilahan. Setelah mengumpulkan data panjang saluran drainase di jalan Budiman kota Tembilahan dan Catchment Area pemukiman di Jalan Budiman kota Tembilahan, serta data curah hujan 10 tahun terakhir diperoleh debit rencana dan debit saluran untuk drainase Jalan Budiman kota Tembilahan adalah Qrencana = 0,141 m3/dt dan Qsaluran = 0,264 m3/dt dimana Qs > Qr dengan penampang persegi empat. Kemudian dapat dilakukan simulasi perhitungan menggunakan software HEC-RAS 4.0.Hasil dari Analisis perencanaan drainase jalan budiman kota tembilahan menyatakan drainase yang direncanakan dengan menggunakan simulasi hecras yang berdasarkan hitungan manual mampu mengakomodasi debit dan tidak terjadi limpasan.
Kata kunci: Hec Ras 4.0, Debit, simulasi
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Rani, Hafnidar A., Tamalkhani Syammaun, Aulina Adamy, and Ari Fadillah. "The Alternative of Drainage Construction Technology Selection by Using Analytical Hierarchy Process Method." Elkawnie 7, no. 2 (January 17, 2022): 368. http://dx.doi.org/10.22373/ekw.v7i2.9880.
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Abstract: The drainage channel is one of the complementary buildings on the road segment in requiring one of the technical requirements for road infrastructure. The road drainage channels in general are open channels using gravity to drain surface water or inundation to the channel. The distribution of flow in the drainage channel to this channel follows the contours of the highway so that the water will flow easily following gravity. The Several alternatives selection of drainage development technologies include elbow drainage, parallel, grid iron, natural and radial. The problem found that some factor considered in selection the right technology are the construction budget, construction period, material supply, and construction process affecting the selection process become complicated. The purpose of this study is to determine the dominant criteria required in considering the selection of drainage construction technology in Banda Aceh and to determine the proper alternative using Analytical Hierarchy Process (AHP) method. After distributing questionnaires to 16 respondents, the research found that the dominant criterion is the construction period as the score of 0.66. According to the respondents, the construction period become the most vital criteria since the assessment of criteria variable relate to the limitation in complete all drainage proposed. This study founds that the best alternative in selecting drainage construction technology is "parallel drainage" as the score is 4.96. Therefore, this study recommends the use of "parallel drainage" as a priority in the drainage construction Banda Aceh by considering construction budget, construction period, material supply and construction process.Abstrak: Saluran drainase merupakan salah satu bangunan pelengkap pada ruas jalan dalam memenuhi salah satu persyaratan teknis prasarana jalan. Pada umumnya saluran drainase jalan merupakan saluran terbuka yang menggunakan gaya gravitasi untuk mengalirkan air limbah ke outlet. Distribusi aliran di saluran drainase ke outlet ini mengikuti kontur jalan raya sehingga air limbah akan lebih mudah mengalir secara gravitasi. Beberapa alternatif pemilihan teknologi pembangunan drainase antara lain adalah drainase elbow, parallel, gridiron, natural dan radial. Persoalannya, beberapa faktor yang perlu dipertimbangkan dalam memilih teknologi yang tepat, biaya pembangunan, waktu konstruksi, ketersediaan material, dan proses pembangunan sehingga pilihan menjadi rumit. Tujuan dari penelitian ini adalah untuk menentukan kriteria dominan yang perlu diperhatikan dalam pemilihan teknologi pembangunan drainase di Kota Banda Aceh dan menentukan alternatif yang tepat melalui metode Analytical Hierarchy Process (AHP). Setelah menyebarkan kuesioner kepada 16 responden, penelitian menemukan bahwa kriteria yang dominan adalah waktu pengerjaan dengan bobot tertinggi (0,66). Menurut responden, waktu konstruksi merupakan kriteria yang paling penting karena keterbatasan dalam menyelesaikan seluruh usulan pembangunan drainase perlu dipertimbangkan. Studi ini menemukan bahwa alternatif terbaik dalam memilih teknologi pembangunan drainase adalah “drainase paralel” yang memperoleh nilai kinerja tertinggi sebesar 4,96. Oleh karena itu, penelitian ini merekomendasikan penggunaan “drainase paralel” sebagai prioritas dalam pembangunan drainase di Kota Banda Aceh dengan pertimbangan biaya, waktu konstruksi, ketersediaan material, dan proses pembangunan.
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Winurseto, Wahyu Supriyo, Agus Taufik Mulyono, and Latif Budi Suparma. "MODELING OF ROAD PERFORMANCE ASSESSMENT BASED ON PAVEMENT, SHOULDER, AND DRAINAGE." Journal of Applied Engineering Science 21, no. 2 (June 19, 2023): 598–607. http://dx.doi.org/10.5937/jaes0-41212.
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Measuring the value of road performance requires an emphasis on optimal performance demand. In Indonesia, pavement assessment is the sole basis for evaluating performance value. However, road performance is not solely determined by pavement performance, as the performance of road shoulder and drainage systems also influences it. This study aims to create a road performance evaluation model that is quantitative in nature, taking into account both pavement performance and the frequency and size of damages to road shoulders and drainage systems. To construct the model, this study employed a Structural Equation Model. According to the findings, the condition of the road shoulder and drainage systems had an impact on the road's performance, as measured by the International Roughness Index (IRI). The subsidence factor had the most significant impact on road shoulder performance (31.1%), then followed by waterlogging (29.4%), potholes (29.2%), and pavement edge height difference and road shoulder (5.3%), in addition to shoulder slope (5.0%). The road drainage performance, on the other hand, was influenced by the cross-sectional conditions of the road drainage channel (34.6%), structural drainage (31.1%), and drainage canal slope (29.2%). The study found that pavement, road shoulder, and drainage had a respective effect of 58.1%, 20.2%, and 21.7% on road performance.
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Azwar, Erizaldy, Galih Damar Pandulu, Rifky Aldila Primasworo, M. Sadillah, and Pamela Dinar Rahma. "Perencanaan Rehabilitasi Drainase Ruas Jalan Telaga Warna Tlogomas Malang." JAST : Jurnal Aplikasi Sains dan Teknologi 6, no. 2 (December 31, 2022): 140–48. http://dx.doi.org/10.33366/jast.v6i2.3584.
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The people of the Tlogomas sub-district, especially the residents of RT 07 RW 06, are facing the problem of rainwater inundation on the Telaga Warna road. Therefore the Tlogomas sub-district community needs competent personnel with Civil Engineering expertise and requires supporting equipment in terms of surveys and analysis equipment to plan drainage rehabilitation. This community service activity uses the AutoCAD program to apply topography measurement technology applications and drainage designs. The results of the topographic survey describe the longitudinal and transverse sections of the Telaga Warna road section. The cross-sectional design of the drainage channel using precast concrete/U-Gatter measuring 100x100 cm. From the calculation of the volume of drainage and rehabilitation needs for the Telaga Warna road section, a cost of Rp. 676,187,000,-. As a result of this community service activity, partners receive assistance in terms of planning so that a good and efficient implementation of the drainage rehabilitation plan is obtained.ABSTRAKMasyarakat kelurahan Tlogomas khususnya warga RT 07 RW 06 menghadapi permasalahan genangan air hujan di ruas jalan Telaga Warna. Oleh karena itu masyarakat kelurahan Tlogomas membutuhkan kompetensi personil yang mempunyai keahlian Teknik Sipil serta membutuhkan peralatan yang mendukung dalam hal survei maupun peralatan analisa untuk merencanakan rehabilitasi drainase. Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah penerapan aplikasi teknologi pengukuran topografi serta desain drainase menggunakan program AutoCAD. Hasil survey topografi menggambarkan penampang memanjang dan melintang ruas jalan Telaga Warna. Serta desain penampang saluran drainase yang menggunakan beton precast/ U-Gatter ukuran 100x100 cm dari hasil perhitungan volume kebutuhan rehabilitasi drainase ruas jalan Telaga Warna dibutuhkan biaya sebesar Rp. 676.187.000,-. Hasil dari kegiatan pengabdian masyarakat ini, mitra memperoleh pendampingan dalam hal perencanaan sehingga diperoleh implementasi perencanaan rehabilitasi drainase yang baik dan efisien
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Slavinska, Olena, Andrii Bubela, and Oleksandr Davydenko. "PREDICTION OF THE STRESS-STRAIN STATE OF A ROAD STRUCTURE WITH SHALLOW TRANSVERSE TUBULAR DRAINAGE." ScienceRise 4 (August 31, 2020): 24–32. http://dx.doi.org/10.21303/2313-8416.2020.001396.
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The stress-strain state of a road structure with shallow tubular drainage, which is arranged on waterlogged sections of public highways, has been investigated. Three-dimensional models of the road structure with pipes made of various materials were built using the finite element method. Experimental studies on models were carried out for cases of normative and over-norm load on the basis of the SCAD Office software and calculation complex. The distribution of normal stresses, deformation values in the road structure and directly in the body of the tubular drain is obtained. The working conditions were determined and the expediency of using PVC pipes and concrete pipes on the road of III category was substantiated. Subject of research: stress-strain state of a road structure with shallow transverse tubular drainage. Investigated problem: determination of deformations in a road structure with tubular drains based on the distribution of normal stresses. Main scientific results: distribution of isopoles and isolines of normal stresses, deformation values in road structures with shallow transverse tubular drainage. The expediency of using the type of drainage pipes on waterlogged sections of roads under conditions of excess load has been determined. The area of practical use of the research result: design institutions and enterprises specializing in the road transport industry. An innovative technology product: stress and strain distribution in atypical road structures with tubular holes. Scope of application of the innovative technological product: for the design of atypical road structures with tubular holes on waterlogged road sections.
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Yan, Lin. "Research on Prefabricated Road base Technology under the concept of Sponge City." E3S Web of Conferences 372 (2023): 02006. http://dx.doi.org/10.1051/e3sconf/202337202006.
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The problems of construction period, quality and coordination between road construction and maintenance and road traffic often exist in the process of traditional urban road construction. The development of urbanization has brought about the rapid expansion of urban roads, and the changes in the permeability of urban underlying surface have also brought about urban waterlogging and urban water security problems. Making full use of the environmental protection, high efficiency and economic characteristics of the prefabricated process, through data investigation, theoretical calculation and mechanical analysis as the main means, the prefabricated prefabricated road base is studied and designed, drawing on the stress characteristics of the raft foundation of the building structure and the concept of beam and slab force transmission, forming the prefabricated beam and slab base in the form of raft structure, taking into account the actual drainage capacity of the urban pipe network and the outdoor drainage regulations, and setting drainage holes and gravel layers, Make the prefabricated road base have the function of organized drainage and water storage at the peak of runoff, so as to alleviate urban waterlogging to a certain extent and solve urban water safety problems.
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LAKETICH, A., S. K. LAKETICH, and V. V. STROKOVA. "DRAINAGE CONCRETE IN ROAD CONSTRUCTION." Building and reconstruction 90, no. 4 (2020): 104–11. http://dx.doi.org/10.33979/2073-7416-2020-90-4-104-111.
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This paper considers the use of highly permeable concrete, al-so known as drainage, porous, coarse-grained, moisture-permeable, permeable concrete, in road construction, which is a special type of concrete whose porosity is higher than most others. High permeability of water through the body of the concrete structure to the lower layers of the base is achieved due to interconnected pores and voids. Highly permeable concrete pavement is used to reduce local floods in ur-ban areas, acting as a sustainable drainage system. The permeability of permeable con-crete can be reduced during operation due to clogging of pores, this leads to a limitation of the service life of such a coating. The issues of studying the mechanism of clogging and ways to combat it remain open.
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Hearn, G. J., and T. Hunt. "C6 Slope and Road Drainage." Geological Society, London, Engineering Geology Special Publications 24, no. 1 (2011): 231–42. http://dx.doi.org/10.1144/egsp24.15.
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Waney, Estrellita V. Y., Sherley Runtunuwu, Deyke Mandang, Donny Taju, and Pendekar Lonan. "Pemetaan Kondisi Sarana dan Prasarana Infrastruktur Berkelanjutan Berbasis Foto Udara pada Kelurahan Kairagi Dua Kecamatan Mapanget Kota Manado." Jurnal Teknik Sipil Terapan 4, no. 3 (January 7, 2023): 122. http://dx.doi.org/10.47600/jtst.v4i3.446.
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Abstrak
Sarana prasarana infrastruktur diantaranya: jalan dan sistem drainase, merupakan suatu kerangka dasar pada suatu permukiman yang bermanfaat sebagai komponen pelayan masyarakat yang berfungsi mendukung segala aktifitas yang ada di permukiman tersebut melalui fasilitas-fasilitas yang disiapkan. Penelitian dengan skema Penelitian Dasar Produk Vokasi ini bertujuan untuk melakukan pemetaan berbasis foto udara dengan memanfaatkan citra satelit maupun wahana unmanned aerial vehicle (UAV) terhadap kondisi eksisting prasarana transportasi jalan dan jaringan drainase yang terdapat pada Kelurahan Kairagi Dua, Kecamatan Mapanget, Kota Manado. Lokasi penelitian dilakukan di wilayah Kelurahan Kairagi Dua, Kecamatan Mapanget, Kota Manado. Metodologi yang digunakan dalam penelitian ini diawali dengan pengambilan data sekunder di kantor Kelurahan dan dilanjutkan dengan survey lokasi untuk mendapatkan sebagian data primer. Data primer dan sekunder yang didapatkan kemudian diolah dan digunakan pada kegiatan pengambilan foto udara dengan Drone yang sudah dipasang kamera khusus untuk foto udara, yang dioperasikan dengan software-nya. Hasil foto udara diolah dengan aplikasi untuk kemudian dibuat pemetaan. Dari hasil penelitian didapat bahwa daerah Kelurahan Kairagi Dua menempati area seluas 382,63 Ha. Panjang jalan yang ada sejauh 62.164m, termasuk jalan kota dan lingkungan dengan material aspal sepanjang 45.707m dan material paving sepanjang 5.046m. Panjang jaringan drainase sejauh 47,499m, termasuk saluran drainase terbuka dan tertutup.
Kata kunci: infrastruktur jalan, drainase, drone.
Abstract
Infrastructure facilities including: roads and drainage systems, are a basic framework in a residence that is useful as a component of community service that functions to support all activities in the residence through the facilities provided. This research with the scheme of Penelitian Dasar Produk Vokasi aims to carry out aerial photography-based mapping by utilizing satellite images and unmanned aerial vehicle (UAV) vehicles on the existing conditions of road transportation infrastructure and drainage networks in Kairagi Dua Village, Mapanget District, Manado City. The research location was conducted in the Kairagi Dua Village, Mapanget District, Manado City. The methodology used in this study begins with collecting secondary data at the Kelurahan office and continues with a site survey to obtain some primary data. The primary and secondary data obtained are then processed and used in aerial photography activities with drones that have been installed with special cameras for aerial photography, which are operated with the software. The results of aerial photos are processed with applications for later mapping. From the results of the study, it was found that the Kairagi Dua Village area occupies an area of 382.63 Ha. The length of the existing road is 62,164m, including city and environmental roads with 45,707m of asphalt material and 5,046m of paving material. The length of the drainage network is 47,499m, including open and closed drainage channels.
Keyword: road infrastructure, drainage, drones
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Ridwan, Novel, and Leksmono S. Putranto. "INDIKATOR KINERJA JALAN LONG SEGMENT DI BANTEN DENGAN ANALISIS ANALYTICAL HIERARCHY PROCESS." Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan 4, no. 1 (June 1, 2020): 131. http://dx.doi.org/10.24912/jmstkik.v4i1.5877.
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The length of National roads in Banten Province along 564 kilometers is spread in several regencies and cities in the Banten region. In managing road implementation, adequate resources are needed so that prompt and appropriate action can be taken to reduce complaints from road users / communities. Implementation of road handling carried out by service providers with a conventional contract system must be done through a procurement process that goes through procedures based on applicable laws and regulations, namely based on Circular Letter of the Director General of Highways No.9 / SE / DB 2015 Implementation of road handling carried out by service providers use the Long Segment System. In the implementation of road handling carried out by service providers with a long segment contract system, service providers must meet the level of road service conditions, so that service providers are able to meet road quality standards. Because road management in Banten Province currently uses the Long Segment System, it is necessary to analyze all aspects of handling the system. This study analyzes these aspects with the AHP (Analytical Hierarchy Process approach based on interviews and questionnaires. Based on the results of the analysis found in long segment work on the highway, the most important aspect to consider is the Drainage Aspect, and the drainage work needs to pay attention to the smooth work all types of channels made in drainage work. sepanjang 564 kilometer tersebar di beberapa kabupaten dan kota di wilayah Banten. Dalam mengelola implementasi jalan, diperlukan sumber daya yang memadai sehingga tindakan yang cepat dan tepat dapat diambil untuk mengurangi keluhan dari pengguna jalan/masyarakat. Implementasi penanganan jalan yang dilakukan oleh penyedia layanan dengan sistem kontrak konvensional harus dilakukan melalui proses pengadaan yang melewati prosedur berdasarkan hukum dan peraturan yang berlaku, yaitu berdasarkan Surat Edaran Direktur Jenderal Bina Marga No.9/SE/DB Tahun 2015 Implementasi penanganan jalan yang dilakukan oleh penyedia layanan menggunakan Sistem Segmen Panjang. Dalam pelaksanaan penanganan jalan yang dilakukan oleh penyedia jasa dengan sistem kontrak segmen panjang, penyedia jasa harus memenuhi tingkat kondisi layanan jalan, ini agar penyedia jasa mampu memenuhi standar kualitas jalan. Karena manajemen jalan di Provinsi Banten saat ini menggunakan Sistem Segmen Panjang, maka perlu analisis segala aspek dalam penanganan sistem tersebut. Penelitian ini menganalisis aspek-aspek ini dengan pendekatan AHP (Analytical Hierarchy Process yang didasarkan dari wawancara dan kuesioner. Berdasarkan hasil analisis ditemukan dalam pekerjaan long segment pada jalan raya, aspek terpenting yang harus diperhatikan adalah Aspek Drainase, dan pada pekerjaan drainase perlu memperhatikan lancaranya pekerjaan semua jenis saluran yang dibuat dalam pekerjaan drainase.
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Kurnosov, Serhii, and Volodymyr Zerkal. "About trends of improvement of technological schemes for methane recovery from the rock-coal massif." E3S Web of Conferences 109 (2019): 00046. http://dx.doi.org/10.1051/e3sconf/201910900046.
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Purpose of the research was to improve efficiency of underground gas drainage from the rock-coal massif. It is substantiated that most promising solution of the problem of increasing efficiency of gas drainage from the massif is to mine additional gas-drainage road. This approach allows separating processes of coal mining and methane recovery in space and time. The Ukrainian normative documents is recommended to mine the road behind zones with high rock pressure. We found that in difficult conditions of coal seam mining, distance from road to working long wall would be more than 100 m. This distance reduces efficiency of gas drainage and is not economically feasible due to significant length of gas-drainage boreholes and air breakthroughs. Therefore, gas-drainage road should be located as close to the working long wall as possible, but with possibility to ensure its stability during its entire service life. Experimental studies were conducted in Zasyadko Mine and Krasnolymanska Mine. It is established that with increasing distance from working wall to the gas-drainage road location in the massif, unloaded by the under working displacement, the road contour decreases, and methane flow rate increases in power dependencies. Use of these results will make calculation of the gas-drainage road rational location more accurate.
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A, Bubela. "RESEARCH ON THE EFFICIENCY OF SMALL PACKAGE DRAINAGE FUNCTIONING IN ROAD CONSTRUCTIONS." National Transport University Bulletin 1, no. 46 (2020): 45–54. http://dx.doi.org/10.33744/2308-6645-2020-1-46-045-054.
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The article proposes and analyzes the types of small drainage drainage for the effective removal of moisture accumulated in road structures. Object of study - drainage systems for drainage of road construction. Purpose of the work is to determine the effectiveness of the road structure under the influence of precipitation and infiltration moisture. To avoid long-term wetting of the pavement layers and the foundation of the road structure, it is necessary to prevent the accumulation of a large amount of free water in them by arranging a drainage system that will quickly drain the water and ensure its strength. The study of the transverse drainage of shallow laying in the experimental installation of the road structure was carried out according to two variants of the drainage structure. Measurements were made of the modulus of deformation, soil moisture, absolute soil moisture content of the soil and the gravel layer of the substrate. After drying the soil over time, the absolute humidity decreases by about 10%, which significantly affects the value of the modulus of deformation, which increases almost 2 times. The results of the article can be implemented in the development of road building standards for the construction of linear objects. KEYWORDS: CAR ROAD, DRAINAGE OF SMALL PAYMENT, CONSTRUCTION, MOISTURE, DEFORMATION MODULE, EARTH FLOOR, COATING BACK, BASE LAYER, EXPERIMENTAL INSTALLATION.
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R., Abdulazeez,, Bashir, A. K., and Aliyu, B. "Evaluation of Road Pavement Failure: A Case Study of Federal Medical Center Jabi Road, Abuja." International Journal of Mechanical and Civil Engineering 7, no. 1 (July 11, 2024): 116–27. http://dx.doi.org/10.52589/ijmce-wxxgroua.
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Background of Study: In Nigeria, roads frequently degrade soon after construction, especially if the work is not done properly. However, some roads last for a long time before they deteriorate. This current study examined the factors that contribute to road collapse along the Federal Medical Centre road, Abuja and proposed optimal solutions. Methods: Sufficient soil samples were obtained at the road’s collapsed segment. However, a traffic volume study was conducted together with laboratory investigation such as natural moisture content determination, sieve analysis, atterberg limit testing, compaction test and california bearing ratio analysis using (BS 1377) to better understand the factors causing the road failure. Results: The result from natural moisture content shows that the soil sample obtained contained an amount of water for each sample, while sieve analysis shows that the samples have satisfied the requirements. In addition, the atterberg limit test indicates that the earth’s samples are good and excellent for use in building roads, while for compaction, the Optimum Moisture Content (OMC) and Maximum Dry Density (MDD) values obtained have also satisfied the requirements. More so, the California bearing ratio test also shows that the sub-base materials are good, which makes the layers of good strength. A traffic volume study was done by counting the number of vehicles going and coming out from various organizations surrounding the road in the morning and Afternoon hours. Conclusion: The construction materials of the road are good and excellent and have all complied with the requirements. Hence, by visual observation, the road's drainage system could be better, and the road surface needs to be cambered to the direction of the drainage to drain off water, especially during the rainy season. Water poses a lot of threat to roads, gradually creating void and allowing water infiltration, causing severe damage to the subsoil and pavement. Therefore, it is recommended that the drainage system should be properly built while cambering the road to either direction for proper running off of water.
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Yunianta, Andung, Suripin, and Bagus Hario Setiadji. "Sustainable road drainage system: Experimental model." MATEC Web of Conferences 181 (2018): 11005. http://dx.doi.org/10.1051/matecconf/201818111005.
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Roadway as part of land transportation is very important to actualize human or commodity movements. Roadway should be able to show good performance. It is known that inundation at roadway is very serious problem, and often causes disruption to road users. Conventional drainage system that has been applied with the concept of discharging or draining water to the drainage channel has not been able to evade rain water that falls on the road surface. To date, the load of drainage channel is increasing. This is contributed by the decrease of the drainage function in order to flow water through the channel. To overcome the problem, a new concept of eco-drainage, that is a concept to minimize the change of water discharge and pollutant as an impact of region development, is introduced. To do so, an experimental method with laboratory test of aggregate and soil will be conducted, followed by developing a roadway drainage model. This study aims to develop a sustainable road drainage system by increasing the ability of the drainage system in infiltrating water that related to road construction to soil in the means of providing artificial facilities. This artificial facility includes side channels, filter layers and infiltration wells. At the end of this study, the expected result is the ability to measure the efficiency and effectiveness of the performance of the model.
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Macharia, Paul G., Simpson Nyambane Osano, and Sixtus Kinyua Mwea. "Maintenance of Roads Implemented under the Roads 2000 Strategy in Central Kenya." East African Journal of Engineering 6, no. 1 (April 5, 2023): 66–79. http://dx.doi.org/10.37284/eaje.6.1.1160.
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Road maintenance is an integral component of the low-volume sealed roads provision process, the type and cost of which are influenced significantly by decisions made during the preceding planning, design, and construction phases. Low-volume sealed roads are particularly sensitive to the whims of the physical environment so timely and effective control of their deterioration becomes the key challenge to the management of road maintenance. In Kenya, the Kenya Roads Board (KRB) holds the mandate for funding, oversight, and coordination of road maintenance, rehabilitation, and development through the optimum utilisation of resources for a sustainable road network. Each year, KRB finances the maintenance of the road network through the Kenya Roads Board Fund (KRBF). The Fund is distributed among the road agencies charged with maintenance. KRB reviews, individually, the Annual Road Works Programmes (ARWPs) submitted by Road Agencies and consolidate these ARWPs into an Annual Public Roads Programme (APRP). This study aimed at assessing the level and prioritisation of maintenance of the completed and handed-over projects under the Roads 2000 strategy. The condition of the carriageway was assessed, as well as the resilience and adaptation measures in place to respond to climate change. For climate resilience, data such as erosion, problematic soils, drainage from the road and its near environment as well as from outside the road reserve, instability of embankments and cuttings, construction issues and maintenance problems were collected using a standard form for rating against each data type. The assessment conducted on the performance of the side drainage showed that the majority of the roads have side drainage with inadequate depths and are not free-flowing. The high roughness values obtained, which were deduced to be as a result of distresses such as rutting and potholes, were concluded to be as a result of inadequate and untimely maintenance of the surface of the road. The recommended maintenance strategy should be such that interventions for the defects such as cracks, potholes, and edge breaks, among others are carried out as soon as they are identified. It was observed that all the roads surveyed did not have adequate adaptability measures for climate resilience. It was recommended that the Annual Road Inventory and Conditional Survey (ARICS) incorporates the collection of additional data in the assessment on issues that touch on climate resilience, the assessment of which should inform the implementation of appropriate adaptation techniques to improve the climate resilience of the completed roads, and more so the low volume sealed roads
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González-Jorge, H., L. Díaz-Vilariño, S. Lagüela, J. Martínez-Sánchez, and P. Arias. "INFLUENCE OF THE PRECISION OF LIDAR DATA IN SURFACE WATER RUNOFF ESTIMATION FOR ROAD MAINTENANCE." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-3/W3 (August 19, 2015): 3–8. http://dx.doi.org/10.5194/isprsarchives-xl-3-w3-3-2015.
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Roads affect the natural surface and subsurface drainage pattern of a hill or a watershed. Road drainage systems are designed with the objective of reducing the energy generated by the flowing water and the presence of excess water or moisture within the road. A poorly designed drainage may affect to road maintenance causing cut or fill failures, road surface erosion and degrading the engineering properties of the materials with which it was constructed. Surface drainage pattern can be evaluated from Digital Elevation Models typically calculated from point clouds acquired with aerial LiDAR platforms. However, these systems provide low resolution point clouds especially in cases where slopes with steep grades exist. In this work, Mobile LiDAR systems (aerial and terrestrial) are combined for surveying roads and their surroundings in order to provide complete point cloud. As the precision of the point clouds obtained from these mobile systems is influenced by GNSS outages, Gaussian noise with different standard deviation values is introduced in the point cloud in order to determine its influence in the evaluation of water runoff direction. Results depict an increase in the differences of flow direction with the decrease of cell size of the raster dataset and with the increase of Gaussian noise. The last relation fits to a second-order polynomial Differences in flow direction up to 42º are achieved for a cell size of 0.5 m with a standard deviation of 0.15 m.
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Gunawan, Fadli, Virgo Trisep Haris, and Muthia Anggraini. "The Drainage Design on Umban Sari Street from STA 0+500 until STA 0+750 Rumbai Sub-District Pekanbaru City." JURNAL TEKNIK 14, no. 2 (October 31, 2020): 178–87. http://dx.doi.org/10.31849/teknik.v14i2.4528.
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Drainage is an important part of city building. Drainage’s function is to channel the water stream in order to prevent pudde on road surface which will harm the road construction. Therefore, an adequate drainage is needed to contain the rainwater and waste discharge and channel it to the sewer. The purpose of this research is to calculate the appropriate and adequate canal drainage capacity and dimension so that puddles and floods will less likely to happen in the next 10 years on the research sector. Methods used is gumbel, arithmetic and rational. The result of research is economical section’s trapezoidal drainage design which dimension needed is H = 1,14 m. B = 1,41 m, T = 2,55 m and w = 0,75 m. Therefore can be concluded that designed drainage capacity plan on sector Umban Sari street is capable to contain rainwater discharge, because it adjusted to total discharge plan of 0,55509 m3/s and total discharge plan of 0,246 m/s. The suggestion from this research so that this planned drainage can function optimally is all party concerned will have to maintenance the drainage periodically, by doing checking, cleaning and not littering.
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Hidayat, R., S. Setiyadi, and L. E. Hutabarat. "Evaluation of road drainage capacity to improve optimized road performance in Kebon Pala Area East Jakarta." IOP Conference Series: Earth and Environmental Science 878, no. 1 (October 1, 2021): 012051. http://dx.doi.org/10.1088/1755-1315/878/1/012051.
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Abstract Road drainage function as important part that can control a large rainfall that caused puddles that often disturb the comfort of all community activities on the road. Condition of the drainage channel on the road Kebon Pala area, East Jakarta are not qualified due to mistake planning and lack of maintenance. Hence, it is necessary to evaluate the capacity of drainage channel on Road Perindustrian. The purpose of this study is to find the maximum amount of water flow that can be accommodated by drainage channels. Rain intensity was calculated using the Mononobe method, as well as the flow rate is calculated using the Rational method. The existing capacity of drainage dimensions are measured directly in the the field using Manning method for calculating flow velocity. The results obtain Q2yrs = 1.27mm/s, Q5yrs = 1.67mm/s, Q10yrs = 1.84mm/s, while Q channel 0.24mm/s. Thus, it can be concluded that capacity of road drainage channel is lower than Q rain that can not accommodate the existing rain flow.
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Kindanti, Femmy, and Ibnu Sholichin. "ROAD PLANNING ON SEGMENT INARI – BOFUWER (STA. 61 + 500 – 68 + 200) KAIMANA REGENCY WEST PAPUA PROVINCE." CI-TECH 2, no. 2 (November 20, 2021): 1–11. http://dx.doi.org/10.33005/ci-tech.v2i2.46.
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West Papua Province is a new province with a relatively low economic level due to inadequate road access. Many areas are isolated, which hampers the distribution of goods and services. One isolated area is the Kaimana Regency with Fakfak Regency. Therefore, to open regional isolation and improve the local community's economy, it is necessary to plan a road in the Inari – Bofuwer segment as an infrastructure that can connect the two areas.Road planning consists of geometric road planning based on Tata Cara Perencanaan Geometrik Jalan Antar Kota No. 38 Tahun 1997, road pavement thickness planning using the 2017 Bina Marga method, and road drainage planning based on Perencanaan Sistem Drainase Jalan Tahun 2006.The geometric design of the road for horizontal alignment obtained 13 Spiral-Circle-Spiral bends and 5 Spiral-Spiral bends. In contrast, the vertical alignment consists of 13 concave curves and 13 convex curves. The road pavement uses Burda or Burtu with a thickness of LPA Class A 250 mm, LPA Class B 110 mm, and a soil stabilization layer 150 mm. The planned road drainage channel is in the form of a trapezoid with a width of 0,4 – 0,6 meters and a height of 0,85 – 1,15 meters.
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Vaičiukynas, Vilimantas, Saulius Vaikasas, Henrikas Sivilevičius, and Audrius Grinys. "The impact of agriculture drainage reconstruction on ground water recession close to the subgrade." Baltic Journal of Road and Bridge Engineering 10, no. 3 (September 28, 2015): 230–38. http://dx.doi.org/10.3846/bjrbe.2015.29.
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Good drainage is the most important design consideration for a road, both to miniaturize road maintenance costs and maximize the time the road is operational. The lack of good drainage lead to the structural damages and costly repairs. Many of roads are built in intensively drained agricultural land. The effective way to drain subgrades is reconstruction of existing agricultural drainage. The impact of cross-subsurface drainage system on water level fluctuation was measured using Plane geofiltration mathematical model, one of 3D geofiltration modelling programs. The hydraulic permeability characteristics were determined in field of Pikeliai, close to local road in Kėdainiai district, Lithuania. This object is composed of clay and loamy soils. Subsurface cross drains trenches spacing of 20 m, 30 m and 40 m were simulated. The hydraulic permeability of cross drain trenches and lateral trenches modelled was from 0.006 m/a day to 6 m/a day. The simulation of cross drains trenches showed that the most effective distance between them are 20 m. The highest water depression occurs when the permeability of cross drain trenches and lateral trenches is ~ 6 m/day, at the distance of 20 m. The water recession is 20 cm lower compared to the drainage systems without cross drains trenches. By installing cross drains trenches every 30 m, water recession is 10 cm lower when the trench permeability is about 6 m/day. When increasing the distance between the cross drains up to 40 m their influence disappears.
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Sunitha, V., A. Veeraragavan, Karthik K. Srinivasan, and Samson Mathew. "Cluster-Based Pavement Deterioration Models for Low-Volume Rural Roads." ISRN Civil Engineering 2012 (October 21, 2012): 1–8. http://dx.doi.org/10.5402/2012/565948.
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The management of low-volume rural roads in developing countries presents a range of challenges to road designers and managers. Rural roads comprise over 85 percent of the road network in India. The present study aims at development of deterioration models for the optimum maintenance management of the rural roads under a rural road programme namely Pradhan Mantri Gram Sadak Yojana (PMGSY) in India. Visual condition survey along the selected low-volume rural roads considers parameters like condition of shoulders, drainage features, cross-drainage structures, and camber, and pavement distresses, namely, potholes, crack area, and edge break, are collected for a period of three years. The deterioration models have a significant role in the pavement maintenance management system. However, the performance of a pavement depends on several factors. Cluster analysis can be used to group the pavement sections so that the performance of pavements in different clusters can be studied. Nonhierarchical clustering technique of k-means clustering was considered. Separate deterioration models have been developed for each of the clusters. A comparison of the models developed with and without clustered sections reveals that the clustering of pavement sections are preferred for the efficient rural road maintenance management.
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Han, Shuo, Jinliang Xu, Menghua Yan, Sunjian Gao, Xufeng Li, Xunjiang Huang, and Zhaoxin Liu. "Predicting the water film depth: A model based on the geometric features of road and capacity of drainage facilities." PLOS ONE 16, no. 7 (July 2, 2021): e0252767. http://dx.doi.org/10.1371/journal.pone.0252767.
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The water film depth is a key variable that affects traffic safety under rainfall conditions. According to the Federal Highway Administration, approximately 5700 people are killed and more than 544 700 people are injured in crashes on wet pavements annually. While several studies have attempted to address water film depth issues by establishing prediction models, a few focused on the relationship among road geometric features, capacity of drainage facilities and water film depth. To ascertain the influence of the geometric features of road and facility drainage capacities on the water film depth, the road geometry features were first classified into four types, and the facility drainage capacities were considered from three aspects in this study. Furthermore, the concept of short-time rainfall grade was proposed according to the results of the field test. Finally, the theoretical prediction model for the water film depth was conceived, based on the geometric features of road and facility drainage capacities with different rainfall intensities. Compared with the traditional regression prediction models, the theoretical prediction model clearly shows the effects of the geometric features of road and facility drainage capacities. When the road drainage facilities have no drainage capacity, the water film depth increases rapidly with the rainfall intensity. This model can be used to predict the water film depth of road surfaces on rainy days, evaluate the effect of rainfall on the driving environment, and provide guidance for determining safety control measures on rainy days.
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POURMOJARAB, MAHDİ. "IMPROVEMENT OF FOREST ROADS, CASE STUDY: THE ACCESS ROAD TO THE GOLIRAN COAL MINE IN MAZANDARAN PROVINCE, IRAN." International Journal of New Findings in Engineering, Science and Technology 1, no. 1 (September 21, 2023): 53–75. http://dx.doi.org/10.61150/ijonfest.2023010106.
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Improvement of existing forest roads for easier access to mineral resources and operation is one of the national needs and a factor of economic and tourism development in the forest areas on the southern Coast of the Khazar Lake and in the Highlands of the northern provinces of Iran. Forest resource management can only be sustainable through a well-organized road network designed with optimal spatial planning and minimum environmental impacts. Improving the quality of forest roads leads to reducing mining and transport costs, and improving the livelihoods of the local people However, unscrupulous construction and improper maintenance could have adverse and irreparable effects. Environmental destruction should be minimized in the design and construction of forest roads and engineering principles should not be neglected in this regard. In the long run, Improved Road construction will have positive environmental impacts because road damage due to Erosion and Drift brings environmental damage in addition to economic and social injuries. One of the main factors in the stability and durability of roads is extensive drainage and stabilization of the road shell in inaccessible forest and mountain areas. This article examines environmental and engineering problems, sustainability, and impacts of drainage and stability in the construction and improvement of forest roads based on the access road to the Goliran coal mine in the highlands of Babol county in Mazandaran province, Iran.
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Edward, Frank. "Planned Vulnerabilities? Street Flooding and Drainage Infrastructure in Colonial Dar es Salaam." HoST - Journal of History of Science and Technology 16, no. 1 (June 1, 2022): 29–47. http://dx.doi.org/10.2478/host-2022-0003.
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Abstract Technology can be both a problem and a solution in connection with critical events like road flooding in cities. This article explores how roadwork undertaken during German and British colonial rule created a situation which has, ever since, made the city of Dar es Salaam in Tanganyika (now Tanzania) vulnerable to flooding. The article identifies colonial spatial planning, a globally circulating engineering culture, and an undue emphasis on anti-malarial measures as the main causes of the flood vulnerability of roads. After decades of neglect, repeatedly flooded streets made the construction of drainage infrastructure an increasingly necessary preventive solution. Only slowly did drainage become an integral feature of road design, thus decreasing the city’s vulnerability to floods. Drawing on analyses of archival and documentary sources, the article contends that the making of the vulnerability and criticality of roads and drainage systems unfolded within a socio-technical context which reflects colonial structures and terrains in the Global South.
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Aranda, José Ángel, Carles Beneyto, Martí Sánchez-Juny, and Ernest Bladé. "Efficient Design of Road Drainage Systems." Water 13, no. 12 (June 14, 2021): 1661. http://dx.doi.org/10.3390/w13121661.
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Excess surface water on roadways due to storm events can cause hazardous scenarios for traffic. The design of efficient road and transportation facility drainage systems is a major challenge. Different approaches to limit excess surface water can be found in the drainage design standards of different countries. This document presents a method based on hydraulic numerical simulation and the assessment of grate inlet efficiency using the Iber model. The method is suitable for application to design criteria according to the regulations of different countries. The presented method facilitates sensitivity analyses of the performance of different scupper dispositions through the total control of the hydraulic behavior of each of the grate inlets considered in each scenario. The detailed hydraulic information can be the basis of different solution comparisons to make better decisions and obtain solutions that maximize efficiency.
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Oktavia, Mutiasari, and Rulhendri Rulhendri. "ANALISA PERMASALAHAN DAN RENCANA PELEBARAN SALURAN DRAINASE DI DAERAH JALAN CIMAHPAR." Jurnal Pengabdian Masyarakat UIKA Jaya: SINKRON 1, no. 3 (August 10, 2023): 124. http://dx.doi.org/10.32832/jpmuj.v1i3.1918.
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Flood control buildings or commonly known as drainage channels are a global element of the legacy of infrastructure to help facilitate community activities and are a major component of road support construction. The Jalan Cimahpar area which is the main road that connects to Jalan Pandu Raya, an area where the majority of the people sell and pass through the road is still facing various problems. Problems that are quite disturbing to the community are when there is high rainfall, there is a puddle of water on the shoulders and road bodies as a result of overflowing drainage channels that are not functioning properly, as a result, the busyness of the community and road users falters. The slope of the road and the accumulated sediment is also one of the factors that causes the drainage water to not function properly. Thus, it is necessary to expand the drainage channel that is able to accommodate puddles of water during high rainfall.
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Shi, Heng Hua, Tao Chen, Guo Dong Wang, and Yong Liu. "The Relationship between the Urban Road Flood Protection Capacity and the Lake Sandbox Based on Internet of Things." Applied Mechanics and Materials 488-489 (January 2014): 1471–74. http://dx.doi.org/10.4028/www.scientific.net/amm.488-489.1471.
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The urban road flood protection capacity is related with a lot of elements such as human factors and natural environment as the lake. The lake can storage water temporarily and improves the urban road flood protection capacity. Based on Internet of Things technology, we establish an urban road drainage system sandbox with the near lake to simulate the relationship between the urban road flood protection capacity and the lake. The experiment simulates urban road drainage with the near lake in different rainfall level. Simulation results show that the near lake can obviously improve the urban road flood protection capacity in Heavy Rain and Rainstorm, and partly improve the urban road flood protection capacity heavy rainstorm and big heavy rainstorm. This can interchange for the urban road drainage system design to improve urban road flood protection capacity, promote the urban natural environment protection including the lake protection.
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Setyawan, Arie, Anas Puri, and Harmiyati Harmiyati. "Pengaruh Perubahan Tata Guna Lahan Terhadap Debit Saluran Drainase Jalan Arifin Ahmad Pada Ruas Antara Jalan Rambutan Dengan Jalan Paus Ujung Di Kota Pekanbaru." JURNAL SAINTIS 18, no. 2 (October 30, 2018): 55–64. http://dx.doi.org/10.25299/saintis.2018.vol18(2).3187.
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[ID] Perkembangan kota yang diikuti dengan meningkatnya jumlah penduduk di Kota Pekanbaru menyebabkan terjadi alih fungsi lahan menjadi areal pemukiman ataupun perkantoran. Adanya perubahan fungsi lahan dari areal hijau menjadi areal pemukiman atau perkantoran mengakibatkan terganggunya daya resap tanah sehingga aliran permukaan (run off) menjadi semakin besar. Tujuan dari penelitian ini adalah unutuk mengetahui kemampuan saluran drainase Jalan Arifin Ahmad dalam menampung debit aliran dengan pengaruh perubahan tataguna lahan dalam 10 tahun yang akan dating dan mengetahui penyebab dari tergenangnya air pada salah satu ruas Jalan Arifin Ahmad tepat nya pada ruas antara Jalan Rambutan dengan Jalan Paus Ujung. Pada penelitian ini dilakukan perhitungan frekuensi curah hujan menggunakan jenis uji distribusi Log-Pearson III. Intensitas curah hujan dihitung menggunakan metode rasional. Debit rencana (Qr) berdasarkan jumlah debit hujan (Qh), debit air kotor (Qk) dan debit kiriman (QKiriman). Perubahan tata guna lahan mengacu kepada RTRW kota pekanbaru, kapasitas saluran drinase dihitung menggunakan persamaan manning, dan selanjutnya di analisa apakah saluran tersebut masih mampu menampung debit rencana 10 tahun mendatang dengan perubahan tata guna lahan yang ada. Dari hasil analisa debit rencana 10 tahun mendatang adalah 2,74 m3/detik dengan debit saluran (Qs) sebesar = 0,97 m3/detik untuk saluran tanah dan 2,34 m3/detik untuk saluran permanen, maka dapat disimpulkan bahwa saluran eksisting drainase Jalan Arifin Ahmad pada ruas antara Jalan Rambutan dengan Jalan Puas Kota Pekanbaru tidak aman. Adapun dimensi saluran drainase rencana 10 tahun mendatang adalah lebar dasar saluran (B) = 3,5 m, tinggi permukaan air (h) = 1,75 m, tinggi jagaan air (w) = 0,25 m, dan tinggi saluran (H) = 2 m. Faktor-faktor penyebab terjadinya genangan air pada salah satu ruas Jalan Arifin Ahmad tepatnya pada ruas antara Jalan Rambutan dengan Jalan Paus Ujung adalah tidak mengalirnya air dari badan jalan ke saluran drainase akibat kurang berfungsinya tali air sebagai tempat mengalirnya air hujan dari badan jalan ke saluran drainase, banyaknya sampah dan lumpur yang menyebabkan penyumbatan aliran air pada saluran drainase. Adapun faktor utama nya adalah debit rencana aliran lebih besar dari pada debit saluran eksisting, dimana debit rencana aliran (Qr) = 2,32 m3/detik, debit saluran tanah eksisitng (Qs) = 0,97 m3/detik, dan debit saluran permanen eksisting (Qs) = 2,34 m3/detik.
[EN] The development of the city followed by the increasing number of residents in the city of Pekanbaru causing the conversion of land into residential areas or offices. The change of land function from green area to residential area or offices resulted in disturbance of soil absorption so that runoff becomes bigger.The purpose of this research is to know the ability of drainage channel Arifin Ahmad Road in accommodating flow discharge with the effect of land use change in 10 years that will come and know the cause of the water flooding on one of Arifin Ahmad Road segment right on the road between Jalan Rambutan with Jalan Pope Edge. In this research is calculated the frequency of rainfall using the type of Log-Pearson III distribution test. Rainfall intensity is calculated using rational methods. The plan debit (Qr) is based on the amount of rainfall (Qh), gross discharge (Qk) and debit of mail (QKiriman). Land use change refers to RTRW kotabaru, drainage channel capacity is calculated using the manning equation, and then analyzed whether the channel is still able to accommodate the discharge of the next 10 years plan with changes in existing land use.From the results of the next 10 years plan debit analysis is 2.74 m3 / second with the channel discharge (Qs) of 0.97 m3 / sec for the ground channel and 2.34 m3 / sec for the permanent channel, it can be concluded that the drainage existing channel Arifin Ahmad Road on the segment between Jalan Rambutan and Jalan Puas Pekanbaru is not safe. The dimensions of the drainage channel of the plan for the next 10 years are the bottom width of the channel (B) = 3.5 m, the water level (h) = 1.75 m, the water velocity (w) = 0.25 m, and the channel height (H ) = 2 m. The factors causing water puddle on one of Arifin Ahmad Road segment precisely on the road between Rambutan Street and Ujung Pope Road is not the flow of water from the road to the drainage channel due to the lack of functioning of the water line as a place of rain water flow from the road to the drainage channel , the amount of garbage and mud that causes blockage of water flow in the drainage channel. The main factor is the flow of the flow plan is greater than the existing channel discharge, where the flow of the flow plan (Qr) = 2.32 m3 / sec, the discharge of the exisiting ground channel (Qs) = 0.97 m3 / sec, and the permanent channel discharge Existing (Qs) = 2.34 m3 / sec.
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Slavinska, Olena, Andrii Bubela, Ihor Kozarchuk, and Oleksandr Davydenko. "Method of development of numerical models of road structure in sections with tubular drains." Avtoshliakhovyk Ukrayiny 1, no. 269 (December 31, 2022): 54–61. http://dx.doi.org/10.33868/0365-8392-2022-1-269-2-54-61.
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The problem of water drainage from the carriageway and from the base layers of road pavement of the highway remains relevant worldwide. Gravel or sand layers, as well as geotextile and geocomposite layers are mainly used. Selection of parameters of tubular drainage structures of shallow laying is mainly carried out by an analytical method. This is explained by the difficulty of creating numerical models for predicting the stress-strain state of the road structure, taking into account the physical and mechanical properties of the subgrade elements saturated with water. The lack of a methodology for modelling a road structure with shallow drainage in software complexes based on the finite element method makes it difficult to obtain and analyse the stress-strain state of the structure and the subsequent selection of parameters of shallow tubular drainage. Keywords: road pavement, shallow drainage, subgrade, stress-strain state, numerical model.
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Keller, Gordon, and James Sherar. "Low-Volume Roads Engineering: Best Management Practices." Transportation Research Record: Journal of the Transportation Research Board 1819, no. 1 (January 2003): 174–81. http://dx.doi.org/10.3141/1819a-25.
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The concept and application of best management practices (BMPs) for low-volume roads projects were studied. BMPs are techniques or design practices that will prevent or reduce nonpoint pollution, maintain water quality, and help produce well-built roads. A Low-Volume Roads Engineering Best Management Practices Field Guide was developed to address those key practices. Roads that are not well planned or located, not properly designed or constructed, not well drained, not well maintained, or not made with durable materials often produce negative impacts, most of which are preventable with good engineering and road management practices. A number of key practices and design techniques can be used to prevent adverse impacts on roads. First a road must serve the needs of the user through good transportation system planning. Long-term cost-effectiveness and minimized impacts are then achieved through application of good design and maintenance practices, including a road location that avoids problematic areas such as slides or springs; positive surface drainage; adequately sized and appropriate drainage crossing structures; stable cut and fill slopes; use of erosion control measures; roadway surface stabilization; and materials source development with subsequent site reclamation.
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Yin, Zhi Yuan, Wang Lin Li, Xu Huang, and Na Li. "Analysis and Countermeasures of Jinan Traffic Congestion Caused by Heavy Rain." Advanced Materials Research 1010-1012 (August 2014): 297–300. http://dx.doi.org/10.4028/www.scientific.net/amr.1010-1012.297.
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Jinan is a historic city and famous for its springs. With the rapid development of urbanization, traffic congestion phenomenon occurred, especially in heavy rain weather. Based on the natural geographical conditions, hydrological and meteorological conditions, the urban road and urban drainage system of Jinan, analyzed the reasons as follow: unfavorable natural conditions, heavy rains space-time change sharply, urban impervious area expands unceasingly and urban drainage management system fall behind, etc. On the basis of successful experience domestic and foreign, aimed at the influencing factors that caused traffic congestion in heavy rains of Jinan, put forward the following measures and suggestions to solve the problem: (1)Enhance the ability of urban road against rainstorm floods. Increase the width of the road, and increase the construction of the drainage ditch system. (2)Improve the drainage standard of the city. Dredging river to improve the drainage ability and improve the drainage facilities construction. (3)Construction of rainwater utilization facilities. Such as reservoirs and pumping stations. It has important practical significance to ease road traffic congestion phenomenon in heavy rains weather of Jinan.
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Sarminingsih, Anik, Dwi Siwi Handayani, and Alinda Astriani. "Review-Design of Drainage System of Kedungmundu Road, Semarang City with the Implementation of the Sustainable Urban Drainage System (SUDS)." Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan 19, no. 2 (May 12, 2022): 251–61. http://dx.doi.org/10.14710/presipitasi.v19i2.251-261.
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The drainage system in the Kedungmundu Road area has several channels that can no longer accommodate the rainwater discharge, resulting in runoff of rainwater in the drainage channel, which causes flooding and puddles of rainwater in the Kedungmundu Road Area. Drainage in the Kedungmundu Road area has problems such as silting channels due to garbage, soil sedimentation, and insufficient channel dimensions. In the hydrological analysis, the rainfall intensity is 129,586 mm/hour. As the hydraulic analysis, the drainage channel is normalised by dredging sediment in the channel. If there is still rainwater runoff, additional channel dimensions are carried out, taking into account the existing conditions that only Karanggawang Lama road, H. Abdurochman road, and Kedungmundu Lama road changed. Channel dimensions, while for other channels, it is not possible to change the channel dimensions for that, it is necessary to apply SUDS. The Sustainable Urban Drainage System, or in SWMM 5.1 called Low Impact Development, is carried out using rainwater harvesting (Rain Barrel) and Permeable Pavement. The recapitulation of the application of the LID concept in the planning area is known to cover an area of 8.3 hectares of the total planning area of 54.48 hectares. This LID concept can reduce the total runoff value in each sub-catchment, thereby reducing the amount of rainwater discharge that enters the drainage channel with a percentage decrease in the average total runoff value of 19%. The Budget Plan needed to rehabilitate canals and dredging sediments and implement the Sustainable Urban Drainage System (SUDS) is around IDR 5,405,300,000.
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Liu, Liang, and Lizhao Zhao. "Discussion on the Application of Pipe Jacking Construction Technology in Municipal Road Drainage Projects." Journal of Architectural Research and Development 7, no. 6 (November 28, 2023): 29–35. http://dx.doi.org/10.26689/jard.v7i6.5517.
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In the construction of municipal road drainage projects, pipe jacking construction is a relatively common construction method. This construction technology can avoid a large amount of excavation work, improve drainage construction efficiency, avoid large-scale damage to the road surface, and exert small traffic impact. Therefore, it is currently widely used in drainage construction, but judging from the current actual application situation, there are still many problems that require further improvement. This article mainly analyzes the advantages of and current technical problems in pipe jacking construction technology in detail, explores corresponding solutions, and lays a foundation for the optimization of municipal road drainage engineering construction.
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Wang, Chi-Kuei, and Nadeem Fareed. "Mapping Drainage Structures Using Airborne Laser Scanning by Incorporating Road Centerline Information." Remote Sensing 13, no. 3 (January 28, 2021): 463. http://dx.doi.org/10.3390/rs13030463.
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Wide-area drainage structure (DS) mapping is of great concern, as many DSs are reaching the end of their design life and information on their location is usually absent. Recently, airborne laser scanning (ALS) has been proven useful for DS mapping through manual methods using ALS-derived digital elevation models (DEMs) and hillshade images. However, manual methods are slow and labor-intensive. To overcome these limitations, this paper proposes an automated DS mapping algorithm (DSMA) using classified ALS point clouds and road centerline information. The DSMA begins with removing ALS ground points within the buffer of the road centerlines; the size of the buffer varies according to different road classes. An ALS-modified DEM (ALS-mDEM) is then generated from the remaining ground points. A drainage network (DN) is derived from the ALS-mDEM. Candidate DSs are then obtained by intersecting the DN with the road centerlines. Finally, a refinement buffer of 15 m is placed around each candidate DS to prevent duplicate DS from being generated in close proximity. A total area of 50 km2, including an urban site and a rural site, in Vermont, USA, was used to assess the DSMA. Based on the road functional classification scheme of the Federal Highway Administration (FHWA), the centerline information regarding FHWA roads was obtained from a public data portal. The centerline information on non-FHWA roads, i.e., private roads and streets, was derived from the impervious surface data of a land cover dataset. A benchmark DS dataset was gathered from the transport agency of Vermont and was further augmented using Google Earth Street View images by the authors. The one-to-one correspondence between the benchmark DS and mapped DS for these two sites was then established. The positional accuracy was assessed by computing the Euclidian distance between the benchmark DS and mapped DS. The mean positional accuracy for the urban site and rural site were 13.5 m and 15.8 m, respectively. F1-scores were calculated to assess the prediction accuracy. For FHWA roads, the F1-scores were 0.87 and 0.94 for the urban site and rural site, respectively. For non-FHWA roads, the F1-scores were 0.72 and 0.74 for the urban site and rural site, respectively.
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Widarna, Widarna, Indrajaya Indrajaya, and Andi Fathussalam. "Analisis Kebutuhan Prasarana Dasar Kawasan Permukiman Desa Cenning Kecamatan Malangke Barat Kabupaten Luwu Utara." Jurnal Ilmiah Ecosystem 24, no. 1 (April 30, 2024): 70–79. http://dx.doi.org/10.35965/eco.v24i1.4191.
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Penelitian ini bertujuan untuk menganalisis kebutuhan prasarana dasar permukiman Desa Cenning Kecamatan Malangke Barat Kabupaten Luwu Utara. Dari hasil penelitian maka dapat di ketahui bahwa Desa Cenning saat ini memiliki jalan sepanjang 20.000 m dengan kondisi jalan beton sepanjang 7.000 m merupakan jalan proros Desa Cenning, dan sisanya 13.000 m masih berupa perkerasan (kerikil) dan tanah. kebutuhan prasarana drainase Desa Cenning dengan mengikuti pola rencana pengembangan jaringan jalan yaitu dari panjang 20.000 m masih dibutuhkan pengembangan prasarana drainase kurang lebih 16,500 m, Prasarana air bersih yang ada di Desa Cenning ada dua sumber yaitu PAMSIMAS sebanyak 288 KK sedangkan yang menggunakan air tanah dalam (artesis) sebanyak 581 KK. Prasarana sanitasi yang dimiliki sebagian masyarakat adalah tangki septik, prasarana persampahan dilakukan masih dengan cara konvensional. This research aims to analyze the basic residential infrastructure needs of Cenning Village, West Malangke District, North Luwu Regency. From the research results, it can be seen that Cenning Village currently has 20,000 m of roads, with 7,000 m of concrete road being the Cenning Village main road, and the remaining 13,000 m still in the form of pavement (gravel) and soil. The need for drainage infrastructure in Cenning Village follows the road network development plan pattern, namely from a length of 20,000 m, there is still a need to develop drainage infrastructure of approximately 16,500 m. The clean water infrastructure in Cenning Village has two sources, namely PAMSIMAS for 288 families, while the one that uses deep ground water (artesian) as many as 581 families. The sanitation infrastructure owned by some communities is a septic tank, waste infrastructure is still carried out using conventional methods
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Kocheryhin, Leonid, and Valerij Gladilin. "WATER DISPOSAL SYSTEMS.AS ONE OF THE MAIN FACTORS INFLUENCING ROAD SURFACE DESTRUCTION." Urban development and spatial planning, no. 77 (May 24, 2021): 253–65. http://dx.doi.org/10.32347/2076-815x.2021.77.253-265.
Full textAbstract:
In our time, the problem of proper water disposal systems is acute. Surface water disposal systems.is an engineering system, the main purpose of which is the timely removal of melt and rainwater from the site. This system must work smoothly, because the accumulation of moisture entails many negative consequences for structures, soil, plants, and the like. The rainwater from the site should be as thought out and implemented as much as possible, taking into account the characteristics of each type of site. Special attention should be paid to water disposal systems from highways. Excess water on transport routes and streets poses a very serious hazard to drivers, passengers and pedestrians. In addition, it is the reason for disruptions in transport links.
The installation of such a system in the streets should ensure the strength and stability of road structures, as well as create favorable conditions for the operational use of city roads because of the rapid and complete removal of surface water entering the street gutter of a stormwater drainage system. This system is an integral part of the general stormwater drainage system from the territory of the settlement. Therefore, its design is carried out in conjunction with the general drainage system from all over the city and is called stormwater sewer system (drains). That is, it is a sewer that consists of rainwater catchments, sand traps, rainwater gutters, pipes and catch basins. Its primary purpose is to dispose rain, melt water and surface water from internal drainage systems of buildings, too, after watering and washing the streets, receiving water release from drainage systems, from drainage of tram tracks and road drainage of shallow foundation, etc.
Therefore, the design of drainage systems in the streets and on the roads is carried out in compliance with the norms and rules specified in DBN B.2.5-75 and DBN B 2.3-5: 2018.