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Journal articles on the topic 'Rope bridge'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Cohen, Nan. "Rope Bridge." Academic Medicine 82, no. 8 (2007): 804. http://dx.doi.org/10.1097/acm.0b013e3180d09747.

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Wulandari Pratiwi, Sri, Arjudin Arjudin, Nani Kurniati, and Sripatmi Sripatmi. "Penerapan Konsep Persamaan Diferensial Biasa Pada Pemodelan Tali Penahan Jembatan Gantung." Griya Journal of Mathematics Education and Application 1, no. 4 (2021): 559–69. http://dx.doi.org/10.29303/griya.v1i4.115.

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bridge from the concept of ordinary differential equations and to determine solving differential equations and capitalizing suspension bridges, with the suspension bridge in Gerung, West Lombok is a modeling. The type of this research is Quantitative research with development methods literature. The subject in this research retaining ropes on suspension bridges. The data collected in the form of journals or articles from various related sources model of the retaining rope on a computed suspension bridge analyzed and concluded by the researcher through data analysis techniques by using the type

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3

Goldingay, Ross L., David Rohweder, and Brendan D. Taylor. "Will arboreal mammals use rope-bridges across a highway in eastern Australia?" Australian Mammalogy 35, no. 1 (2013): 30. http://dx.doi.org/10.1071/am12006.

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Artificial structures designed to promote road-crossing by arboreal mammals are increasingly being installed in Australia but there is a limited understanding of their usefulness. We studied five 50–70-m-long rope-bridges (encompassing three designs) erected across the Pacific Highway, a major freeway in eastern Australia. Native arboreal mammals showed a willingness to explore these structures, being detected by camera traps on four rope-bridges. The vulnerable squirrel glider (Petaurus norfolcensis) crossed on one rope-bridge at least once every 4.5 weeks over a 32-week period. The featherta

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Yokochi, Kaori, and Roberta Bencini. "A remarkably quick habituation and high use of a rope bridge by an endangered marsupial, the western ringtail possum." Nature Conservation 11 (July 28, 2015): 79–94. https://doi.org/10.3897/natureconservation.11.4385.

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Rope bridges are being increasingly installed worldwide to mitigate the negative impacts of roads on arboreal animals. However, monitoring of these structures is still limited and an assessment of factors influencing the crossing behaviours is lacking. We monitored the use of a rope bridge near Busselton, Western Australia by the endangered western ringtail possums (Pseudocheirus occidentalis) in order to identify the patterns of use and factors influencing the crossings. We installed motion sensor cameras and microchip readers on the bridge to record the crossings made by individual animals,

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Kajiwara, Hidekazu, Naohiko Hanajima, Kentarou Kurashige, and Yoshinori Fujihira. "Development of Hanger-Rope Inspection Robot for Suspension Bridges." Journal of Robotics and Mechatronics 31, no. 6 (2019): 855–62. http://dx.doi.org/10.20965/jrm.2019.p0855.

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This paper describes the development of a hanger-rope inspection robot for suspension bridges. The inspection robot inspects the hanger rope by going up and down the rope installed vertically downward from the main cable of a suspension bridge. The going-up-and-down mechanism of the robot consists of a drive roller driven by a motor and a non-excitation electromagnetic brake, and the robot can safely descend after climbing the rope at high speed. The developed robot is small in size and light in weight, and an inspection worker can easily install the robot on the rope. In addition, the robot c

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6

Weston, Nigel, Miriam Goosem, Helene Marsh, Martin Cohen, and Robyn Wilson. "Using canopy bridges to link habitat for arboreal mammals: successful trials in the Wet Tropics of Queensland." Australian Mammalogy 33, no. 1 (2011): 93. http://dx.doi.org/10.1071/am11003.

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We investigated the use of inexpensive aerial bridges (rope canopy bridges) above roads and a highway by arboreal mammals in the Wet Tropics of Queensland, Australia. Three rope bridge designs were trialed, including a single rope, ladder-like bridges and tunnel-shaped bridges. Nine mammal species were recorded using canopy bridges, including five species or subspecies endemic to the Wet Tropics and three species listed as rare under State nature conservation legislation. Most of these species suffer severely from either the fragmentation or mortality impacts caused by roads. Over 50 crossings

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Vorontsov, Alexander, Alexander Zhirnov, and Dmitry Sukhorukov. "Magnetic NDT and Computer Modeling of Steel Rope Deterioration in Suspended Bridges." Key Engineering Materials 569-570 (July 2013): 1101–8. http://dx.doi.org/10.4028/www.scientific.net/kem.569-570.1101.

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A combined approach to strength assessment of stay ropes in suspension bridges is considered. The rope working condition is being analyzed by following steps:in-situmagnetic testing of rope structure, computational assessment of ultimate breaking load and evaluation of residual margin of safety. The diagnostic parameters distributed and/or local faults in wires are used as input data for mechanical model of rope structure. The model enables to calculate the stresses in each wire and to simulate the step-wise degradation process thus estimating the rope residual breaking tensile load. The safet

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8

Onyshchenko, Artur, Pavlo Stashuk, Nataliia Chyzhenko, and Oleg Mazurenko. "EXPERIENCE IN MEASURING EFFORT IN ROPE ELEMENTS OF CABLE BRIDGES." Automobile Roads and Road Construction, no. 114.2 (2023): 184–96. http://dx.doi.org/10.33744/0365-8171-2023-114.2-184-196.

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The work is devoted to the issue of carrying out technical diagnostics of determining the forces in the cables of the cable-stayed bridge across the harbor of the Dnipro River in the city of Kyiv on the object: "Construction of the Podilsk bridge crossing over the Dnipro River in the city of Kyiv" at the final stages of jacking up the span structure of the bridge. As is known, the general methodology of technical diagnostics is based on conducting static or dynamic tests. Tests are conducted to determine the nature and magnitude of loads on the bridge structure, to determine the actual stress

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9

Goldingay, Ross L., Brendan D. Taylor, and Jonathan L. Parkyn. "Use of tall wooden poles by four species of gliding mammal provides further proof of concept for habitat restoration." Australian Mammalogy 41, no. 2 (2019): 255. http://dx.doi.org/10.1071/am18008.

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Tall wooden poles (glide poles) and rope canopy-bridges are frequently installed along new highways in Australia to maintain population connectivity for gliding mammals. Knowledge of the use of these structures is rudimentary. We monitored two pairs of glide poles and a canopy-bridge over three years at Port Macquarie, New South Wales. The sugar glider (Petaurus breviceps) and the squirrel glider (Petaurus norfolcensis) were collectively detected on 12–18% of nights on the pole pairs compared with 1% on the rope-bridge. The feathertail glider (Acrobates frontalis) was detected on 3% of nights

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10

Koščo, Tomáš, Matúš Margetin, and Vladimír Chmelko. "Diagnostics of prestressed ropes after multiannual operation – Bridge SNP Bratislava." ce/papers 7, no. 3-4 (2024): 161–64. http://dx.doi.org/10.1002/cepa.3081.

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AbstractBridges, as public structures, are national infrastructure structures. The investment requirements and demands for safe operation should put them at the forefront of engineers' attention. The important SNP bridge in Bratislava (Slovakia), which is one of the first bridges in the world to be suspended entirely on cables, has been the subject of a diagnosis of its health after 50 years of operation. The article describes and documents the individual steps of this diagnostics ‐ identification of the rope material, the status of the rope material and its current strength properties, and th

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Gao, Hongshuai, and Quansheng Sun. "Static field test on flexural behavior of reinforced concrete T-beam bridge strengthened with MPC-PSWR." International Journal of Structural Integrity 11, no. 3 (2020): 515–31. http://dx.doi.org/10.1108/ijsi-09-2019-0089.

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PurposeWith the rapid development of transportation and the continuous increase of traffic volume and load level, some bridges cannot meet the use requirements, and the demand for bridge strengthening is growing. Furthermore, bridges are affected by factors such as structure and external environment. With the increase of service time, the deterioration of bridges is also increasing. In order to avoid the waste caused by demolition and reconstruction, it is necessary to strengthen the bridge accurately and effectively to improve the bearing capacity and durability, eliminate the hidden dangers,

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Gameliak, Igor, Sergii Kriuchatov, and Yevhen Oksen. "DETERMINATION OF TENSIONS OF SUSPENDED ROPES OF THE BRIDGE BY FREQUENCY OF NATURAL OSCILLATIONS." AUTOMOBILE ROADS AND ROAD CONSTRUCTION, no. 111 (June 30, 2022): 22–30. http://dx.doi.org/10.33744/0365-8171-2022-111-022-030.

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The article deals with the issues of development and use of equipment for digital measurements of rope tension based on the frequency of free transverse oscillations. accurate measurement of rope tension is of practical importance. The relevance of this task for the national economy of Ukraine lies in the need to develop a simple and reliable method and equipment for quick and convenient measurement by construction engineers and operating engineers of rope tension in the construction industry. The practical significance of the work lies in the need to timely bring the span structure of the Arc

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13

Wu, Qingxiang, Ning Sun, and Xiaokai Wang. "Equivalent Rope Length-Based Trajectory Planning for Double Pendulum Bridge Cranes with Distributed Mass Payloads." Actuators 11, no. 1 (2022): 25. http://dx.doi.org/10.3390/act11010025.

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The hoisting form in which the payload is hung on the hook by two rigging ropes is widely used in the industry, but it also results in the complex double pendulum dynamic of the bridge crane, making the anti-swing trajectory planning full of challenges. In this paper, based on the concept of the equivalent rope length, an equivalent single pendulum model of the double pendulum bridge crane with the distributed mass payload is established. On this basis, the particle swarm optimization algorithm is adopted to solve the equivalent rope length and calculate the parameters of the anti-swing veloci

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14

Diantoro, Markus, Joko Utomo, Arif Nur Afandi, Nuviya Illa Muthi Aturroifah, and Ade Siyanti Nurul Hidayah. "Pengembangan Wahana High Bridge Rope sebagai Sarana Wisata Edukasi Olahraga di Agrowisata Dillem Wilis Kabupaten Trenggalek." Sarwahita 19 (January 3, 2023): 556–67. http://dx.doi.org/10.21009/sarwahita.19k.5.

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Upaya pengembangan pariwisata di Indonesia terus dilakukan untuk menarik minat wisatawan dan menciptakan kemakmuran bagi masyarakat. Daerah pegunungan yang berupa daerah pertanian, perkebunan dan peternakan merupakan daerah yang berpotensi untuk dijadikan objek wisata. Salah satu objek wisata di daerah pegunungan yang ada di Jawa Timur adalah agrowisata Dillem Wilis yang terletak di Kabupaten Trenggalek. Dillem Wilis berada di kaki Gunung Wilis yang terkenal dengan wisata pengolahan kopi di pabrik peninggalan Belanda dan peternakan sapi perah. Luas wilayah agrowisata Dillem Wilis sekitar 200 H

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15

Li, Bochen, Hongbo Liu, Jiashuo Jian, and Hongshuai Gao. "Static Load Test Analysis of T-Beam Bridge Shear Strengthening by Prestressed Steel Wire Rope Embedded in Polyurethane Cement (PSWR-PUC)." Sustainability 15, no. 13 (2023): 10514. http://dx.doi.org/10.3390/su151310514.

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Many bridges suffer from aging and deterioration problems and need to be strengthened. PSWR-PUC is an emerging structural strengthening technology that enhances the load-bearing capacity of concrete bridges by embedding prestressed steel wire ropes into polyurethane cement. This paper focuses on investigating the shear reinforcement effectiveness of PSWR-PUC. Firstly, the composition of PSWR-PUC is introduced. Subsequently, two T-beam bridges in similar service condition are selected, and shear strengthening schemes involving PSWR-PUC and externally bonded steel plates are devised. Lastly, sta

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Komol, Md Mostafizur Rahman, A. N. M. Mizanur Rahman, Amit Kumer Podder, Md Sabid Hasan, and Sayemul Islam. "Design of Automated Bascule Bridge and Collision Avoidance with Water Traffic." Transport and Telecommunication Journal 25, no. 1 (2024): 54–65. http://dx.doi.org/10.2478/ttj-2024-0006.

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Abstract The development of movable bridges is a modern technological advancement that requires the integration of multi-disciplinary concepts such as control, automation, and design. In order to demonstrate how a collision avoidance system works, this research offers the design of an automated double-leaf bascule bridge with a pulley-rope moving mechanism and Pratt truss. The bridge is created where a settled railway or roadway intersection of a navigable stream cannot attain a steep profile. The design took into account the length, height, and width of the bridge as well as automatic ship id

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17

FARHAD, Ahmed Ali Abdulqader, and Ali KÖKEN. "RESEARCH OF COST EFFECT OF OPENNESS AND DECK MATERIAL IN SUSPENSİON BRIDGES." HEALTH SCIENCES QUARTERLY 2, no. 2 (2018): 31–42. http://dx.doi.org/10.26900/jsp2018.11.

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Recently, the following rapid development of the national economy and the advancement of communication and transportation, the construction of Long-Span Suspension Bridges have been increasing gradually. Long-Span Suspension Bridges are greatly preferred by engineering designers rather than other bridges equipped with construction supporting systems, not only for economic reasons, but also Long-Span suspension bridges are in the possession of advanced construction techniques when we deal with long distances, for Long-Span suspension bridges acquire supporting constructions features rigged with

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18

Li, Zhi-Guo, Fan Chen, Cheng Pei, Jia-Ming Zhang, and Xin Chen. "Comfort Evaluation of Double-Sided Catwalk for Suspension Bridge due to Wind-Induced Vibration." Mathematical Problems in Engineering 2021 (March 11, 2021): 1–12. http://dx.doi.org/10.1155/2021/6673816.

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Buffeting response of a double-sided catwalk designed for Maputo Bridge was investigated considering wind load nonlinearity, geometric nonlinearity, and self-excited forces. Buffeting analysis was conducted in time domain using an APDL-developed program in ANSYS, and the results were compared with the buffeting response under the traditional linear method. The wind field was simulated using the spectra representation method. Aerostatic coefficients were obtained from section model wind tunnel test. Parameter study has been carried out to investigate the effects of cross bridge interval and the

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19

Om B Khadka, Ayan Gupta, Ayushmaan Paul, et al. "Prediction Of Technical Feasibility For Building BridgesIn Nepal By Using Data Mining Technique." international journal of engineering technology and management sciences 7, no. 2 (2023): 112–20. http://dx.doi.org/10.46647/ijetms.2023.v07i02.014.

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A bridge is a structure that spans a valley, road, river, body of water, or any other physical barrier. The architecture of a bridge may vary depending on the nature of the area where it will be built. The first bridge was created by nature itself, with a log falling across a stream or rocks in a river. The first man-made bridges were probably constructed using wood or timbers, and later, stones were used to support a crossbar system. Some early bridges used trees or bamboo poles to cross small tunnels or wells to get from one place to another. Lashing sticks, logs, and a common form of bridge

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20

Maher, Elabd, Rady Mousa Mohamed, Adina-VICTORIA Albu, and A. ELNASHAR ElSayed. "UTILIZATION OF RECENT TRENDS IN AUTOMOBILES INTO TEXTILES STRUCTURES TIRES FOR BRADDING WIRES IN BELT OF STEEL BRIDGE." Engineering and Technology Journal 06, no. 09 (2021): 1004–11. https://doi.org/10.5281/zenodo.5376276.

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Tires types, including; Trimmed rubber (70% by weight), steel wire (5–30% by weight), and fluff or textile fibers (up to 15% by weight). From the aforementioned materials, rubber and steel wires are mainly recovered and used for numerous applications. Wire rope (cables) are recently used in many industrial branches such as structural cables in civil engineering and automobile tires. This paper presents the similarities and differences between the wire rope used. Many previous studies were investigated individually for each branch. This paper presents the studies to make complete comparis

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Maher, Elabd, Rady Mousa Mohamed, Adina-VICTORIA Albu, and A. ELNASHAR ElSayed. "UTILIZATION OF RECENT TRENDS IN AUTOMOBILES INTO TEXTILES STRUCTURES TIRES FOR BRADDING WIRES IN BELT OF STEEL BRIDGE." Engineering and Technology Journal 06, no. 09 (2021): 1004–11. https://doi.org/10.5281/zenodo.5413635.

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Tires types, including; Trimmed rubber (70% by weight), steel wire (5–30% by weight), and fluff or textile fibers (up to 15% by weight). From the aforementioned materials, rubber and steel wires are mainly recovered and used for numerous applications. Wire rope (cables) are recently used in many industrial branches such as structural cables in civil engineering and automobile tires. This paper presents the similarities and differences between the wire rope used. Many previous studies were investigated individually for each branch. This paper presents the studies to make complete comparis

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汪, 洋. "Application Example of Pipeline Suspension Bridge Crossing Rope Detection." Journal of Oil and Gas Technology 45, no. 03 (2023): 243–51. http://dx.doi.org/10.12677/jogt.2023.453030.

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Chen, Quan, Xueming Zhou, and Shangchuan Xu. "Analysis of structural force characteristics of crescent-shaped stacked arch continuous girder bridge." E3S Web of Conferences 618 (2025): 02016. https://doi.org/10.1051/e3sconf/202561802016.

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Through the finite element analysis software simulation of Lankao Special Bridge (40+168+40)m down-loaded steel-tube concrete tie-arch stacked-arch continuous girder bridge and on-site measured data, the crescent-shaped stacked arch in the bridge and the overall structure of the whole bridge are analysed in terms of force characteristics and stability. (1) Using Midas/Civil finite element analysis tool, a series of suggestions and methods are proposed for the construction of geometric model, simplification of solids, selection of cell type, setting of load SC, loading application method and si

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Tian, Jie, Wei Wang, Hongyao Wang, Qiang Bai, Zeyang Zhou, and Pengbo Li. "Enhancing Wire-Rope Damage Signals Based on a Radial Magnetic Concentrator Bridge Circuit." Sensors 22, no. 10 (2022): 3654. http://dx.doi.org/10.3390/s22103654.

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Hall-effect sensors are used for the non-destructive testing of wire ropes owing to their low power consumption and high operation frequency. The high-speed operation of wire ropes causes vibration inclination at different frequencies, which makes it difficult to detect the ropes. Considering that the radial signal in the magnetic flux leakage (MFL) detection method can respond to damages to the maximum extent possible, this study proposes a radial magnetic concentrator suitable for the non-destructive testing of wire ropes based on theoretical analysis and transient magnetic field simulations

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Onur, Yusuf Aytaç. "Theoretical investigation of rope strand subjected to axial tensile load." International Review of Applied Sciences and Engineering 10, no. 2 (2019): 141–45. http://dx.doi.org/10.1556/1848.2019.0017.

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Wire ropes or rope strands are one of the most important load carrying components of transportation systems such as bridge, elevator, crane and mine hoisting. Wire ropes must have high tensile strength in order to carry high tensile load. Wire ropes are mainly subjected to axial tensile load in service. This axial tensile load is exerted upon wires of rope or strand. Due to this reason tensile load causes elongation, strain and stress on the center wire (core wire) and outer wires. In this study, theoretical calculations proposed by Feyrer are adopted in order to determine wire loads, stresses

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Chovnyuk, Yurii, Petro Cherednichenko, Volodymyr Kravchyuk, Olga Ostapushchenko, and Igor Kravchenko. "ANALYSIS OF OSCILLATIONS OCCURING IN BRIDGE-TYPE CRANE WHEN IT HITS THE END STOPS." Urban development and spatial planning, no. 83 (April 14, 2023): 366–73. http://dx.doi.org/10.32347/2076-815x.2023.83.366-373.

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The “cargo cart – rope – load” system considered, which simulates a bridge-type crane system movement when it hits the end stops. In fact, the load attached to the rope acts as a pendulum dampener of the crane system’s oscillations. Possible normal forms of oscillations in such a system studied. In the system, it is possible to distinguish re-lated (non-local) and localized oscillations forms. In the second case, most of the vi-bration energy is concentrated precisely in the “pendulum dampener” – in the load on the rope (it is considered, that bridge-type crane is functioning in the working mo

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Firdausi, Infira Kamiliana, Bernardinus Herbudiman, and Gatot Sukmara. "Studi Evaluasi Hubungan Defleksi Jembatan Akibat Perubahan Jenis Kabel dan Bentang pada Jembatan Suspension (Hal. 66-77)." RekaRacana: Jurnal Teknil Sipil 4, no. 4 (2018): 66. http://dx.doi.org/10.26760/rekaracana.v4i4.66.

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ABSTRAKStruktur kabel pada jembatan suspension berperan sebagai pemikul utama beban pada jembatan. Perbedaan jenis kabel akan memengaruhi nilai defleksi, tegangan kabel, dan tegangan pada gelagar. Berdasarkan kondisi tersebut, maka dilakukan studi evaluasi terhadap nilai defleksi jembatan berdasarkan variasi jenis kabel dan variasi panjang bentang. Jenis kabel yang digunakan adalah IWRC 6×36, Spiral Strand Rope, dan Locked-coil Rope dengan bentang 80 meter, 160 meter, dan 200 meter. Sistem pembebanan pada model struktur mengacu pada Surat Edaran Menteri Pekerjaan Umum No.02/SE/M/2010. Analisis

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Dai, Shi Jie, Yan Yan Cheng, Peng Pei, Ming Ming Ren, and Zhi Lv. "Dynamic Modeling of the Variable Rope Length 3D Crane System of a Bridge Crane." Applied Mechanics and Materials 130-134 (October 2011): 3759–62. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.3759.

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In this paper, a 3D crane system coordinate system is established for a bridge crane in which the rope length is always changing. The position of the grab in the coordinate system is selected as control objectives, while the cable-car displacements and length of the rope are selected as control variables. Lagrange equations are used for the dynamic analysis. A simulation is conducted in MATLAB environment to analyses the angular motion of the rope caused by its length change and the linear motion of the cable-car.

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Kuhn, Eric. "Maintenance with Industrial Rope Access: Uddevalla Bridge – A Case Study." IABSE Symposium Report 91, no. 1 (2006): 1–3. http://dx.doi.org/10.2749/222137806796236475.

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Kim, Jungin, Kusang Chung, Jahgeol Yoon, and Sangchul Lee. "Erection of Catwalk Rope and Main Cable of Jeokgeum Bridge." IABSE Symposium Report 102, no. 34 (2014): 692–99. http://dx.doi.org/10.2749/222137814814066807.

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Qin, Weiwei, Guokun Zheng, Hande Wang, and Wei Shi. "The application of wire rope in suspension bridge is discussed." Prestress Technology 18, no. 01 (2014): 19–34. http://dx.doi.org/10.59238/j.pt.2014.01.004.

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Tian, Jie, Pu-Fan Zhu, Yang-Yang Wang, and Hong-Fei Guo. "Experimental study and application of magnetic bridge double-loop main flux detection method." Insight - Non-Destructive Testing and Condition Monitoring 62, no. 2 (2020): 98–103. http://dx.doi.org/10.1784/insi.2020.62.2.98.

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In this study, to perform online non-destructive testing (NDT) of mine wire rope damage and achieve effective and accurate flaw detection results, a magnetic bridge double-loop main flux detection method was proposed and the testing equipment was developed. The flaw detection magnetic field was simulated using a Maxwell module. The magnetic field intensity distribution and the vector direction were compared and then analysed. The practicality and feasibility of the detection method were verified by field experiments. The results show that the magnetic bridge double-loop main flux detection met

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Ároch, Rudolf, Michal Kováč, Michal Venglár, and Tomáš Klas. "Experimental and theoretical evaluation of axial forces in short steel ropes." ce/papers 7, no. 3-4 (2024): 68–72. http://dx.doi.org/10.1002/cepa.3066.

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AbstractAssessing rope force in bridge structural health monitoring, particularly for shorter lengths, poses challenges. The vibration method, commonly utilized for taut strings, yields inaccurate results for short ropes due to neglecting bending stiffness. To address this, the differential equation of lateral vibration of a prismatic beam possessing bending stiffness EI, evenly distributed mass m under the tension force N is solved approximately and numerically using FEM for greater accuracy. Nonlinear fitting via the Gauss‐Newton aids in refining results. Laboratory experiments, varying axia

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Jiang, Xi, and Tian Qing Yu. "Construction Technology and Organization of Jiande Yangxi Main Bridge." Advanced Materials Research 671-674 (March 2013): 1988–92. http://dx.doi.org/10.4028/www.scientific.net/amr.671-674.1988.

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The Yangxi main bridge for 49+120+49 m the self-anchored suspension bridge, the main girder procedure full framing in situ girder construction, bridge tower using piecewise casting method construction, use scaffolding as construction operation platform. Main cable construction using prefabricated parallel wire strand method (PPWS), first within the plant into steel wire strand, roll in the drum on delivery to the bridge site erection points, with traction rope by stock installation in place. Saddle the fission lifting, cable clamp installed application to the calibration of jack import screw t

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Belmas, Ivan, Ganna Tantsura, Olena Bilous, and Angelina Shvachka. "REQUIREMENTS FOR THE MONITORING SYSTEM OF WIRE ROPE CABLE BREAKS." Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences) 1, no. (42) (2023): 27–33. http://dx.doi.org/10.31319/2519-2884.42.2023.3.

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One of the modern trends in the improvement of structures in construction is the use of steel-reinforced concrete systems. In such systems, cable-stayed ropes are used to absorb tensile forces. The cited works did not consider the issue of the interaction of the rope and the node connecting its ends to the structure. Ropes are used in various fields of technology: suspended cableways, mine and elevator equipment, lifting cranes, etc. The construction of such ropes is close to traditional round ones. At the same time, the conditions of operation, assembly of structures using them are diff

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Rehapade, Divyani. "A Review Paper on Lithely Arch Bridge." International Journal for Research in Applied Science and Engineering Technology 10, no. 1 (2022): 854–58. http://dx.doi.org/10.22214/ijraset.2022.39933.

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Abstract: In this we are studying modern technology of arch bridges i.e “Lithely Arch technology”. In this technology the blocks are precasted, blocks are jointed with screed concrete and lifted to a location by transporting them on site and again lifted to form arch bridge and then working towards the finishing. It also includes the study of reading the drawing, Bearing capacity, prepared all over detailed estimate and stability checks. Various IRC codes, IS codes is studied. The masonry arch is one of the oldest structural elements. Brick masonry arches have been used for hundreds of years.

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Xing, Chen, Guillaume Aulanier, Brigitte Schmieder, Xin Cheng, and Mingde Ding. "Identifying footpoints of pre-eruptive and coronal mass ejection flux ropes with sunspot scars." Astronomy & Astrophysics 682 (January 26, 2024): A3. http://dx.doi.org/10.1051/0004-6361/202347053.

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Context. The properties of pre-eruptive structures and coronal mass ejections (CMEs) are characterized by those of their footpoints, the latter of which attract a great deal of interest. However, the matter of how to identify the footpoints of pre-eruptive structures and how to do so with the use of ground-based instruments still remains elusive. Aims. In this work, we study an arc-shaped structure intruding in the sunspot umbra. It is located close to the (pre-)eruptive flux rope footpoint and it is expected to help identify the footpoint. Methods. We analyzed this arc-shaped structure, which

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Zhang, Xiaoyu, Junjie Xie, Yanlin Wang, Hui Dou, Yuan He, and Keke Zhou. "Dynamics and Stability Analysis for Rope-Driven Bridge Pier Damage Detection Robot." Symmetry 17, no. 1 (2025): 74. https://doi.org/10.3390/sym17010074.

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In order to solve the limitations of the existing bridge pier damage detection equipment, a rope-driven bridge pier damage detection robot (RDBPDR) is proposed. Firstly, the composition of the RDBPDR system was introduced. Secondly, the kinematical and dynamical model of the RDBPDR was established, and the optimization model of rope tension was given. Based on the dynamic model, the evaluation method and index of the stability of the RDBPDR were given. Finally, the distribution of the stability evaluation index of the RDBPDR in the workspace was clarified with an example calculation and analys

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Rao, Anita. "Design and Construction of the Longest Rope-Stayed Newspaper Foot-Bridge." Journal of Professional Issues in Engineering Education and Practice 132, no. 2 (2006): 112–17. http://dx.doi.org/10.1061/(asce)1052-3928(2006)132:2(112).

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Liu, An, Wei He, Zhe Kun Li, and Li Cheng. "Study on Dynamic Characteristics of the Bridge Crane Hoisting Mechanism Based on State-Space Method." Advanced Materials Research 1061-1062 (December 2014): 739–42. http://dx.doi.org/10.4028/www.scientific.net/amr.1061-1062.739.

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The dynamic characteristics researches of the bridge crane hoisting mechanism were summarized. Four-freedom-degree elasticity vibration model was established according to actual working condition of bridge crane hoisting mechanism. It considered the impact of the input torque, the stiffness of wire rope and so on. The paper applied to the state-space method to solve the numerical value and simulation based on the Matlab/Simulink software. It contained the hoisting displacement and speed curve, and the bridge structure volatility curve. The simulation results show that the correctness of the mo

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Li, Zhengying, Shaobo Kang, and Chuan You. "Seismic Mitigation of Curved Continuous Girder Bridge Considering Collision Effect." Symmetry 14, no. 1 (2022): 129. http://dx.doi.org/10.3390/sym14010129.

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Due to structural irregularity, curved bridgesaremore likely to cause non-uniform collisions and unseating between adjacent components when subjected to earthquakes. Based on the analysis of the collision response of curved bridges duringearthquakes, and according to the seismic characteristics of curved bridges, research was carried out on pounding mitigation and unseating prevention measures. A curved bridge with double column piers was taken as an engineering example, and a finite element model of curved bridges thatcould consider the non-uniform contact collision between adjacent component

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Zheng, Xilong, and Honglei Zhang. "Experimental Study of Prestressed Steel Wire Rope-Composite Mortar for Flexural Strengthening of RC Beams." Stavební obzor - Civil Engineering Journal 33, no. 4 (2024): 467–82. https://doi.org/10.14311/cej.2024.04.0032.

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This paper proposes a new method for strengthening structures using prestressed steel wire rope-composite mortar. Firstly, the flexural performance test was conducted on reinforced concrete rectangular beams using composite mortar and prestressed steel wire rope. The test included one reference beam and four reinforced beams. The different arrangements of steel wire ropes and the influence of composite mortar on the flexural performance of the beams were analyzed. ANSYS finite element analysis software was used to perform nonlinear numerical simulations of the reinforced and unreinforced beams

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Yin, Liangjun, Yahong Wu, Changsong Ren, et al. "Treatment of acute achilles tendon rupture with the panda rope bridge technique." Injury 49, no. 3 (2018): 726–29. http://dx.doi.org/10.1016/j.injury.2018.01.011.

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Kumar, Sumit, and Subhamoy Sen. "Robust Genetic Algorithm-based deployment of a hollow-rope tensegrity utility bridge." Structures 72 (February 2025): 108179. https://doi.org/10.1016/j.istruc.2024.108179.

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Zong, XM, Y. Liu, F. Yang, J. Wu, XD Wang, and M. Zhou. "Study on reasonable restraint system of double-deck frame bridge subjected to seismic action." Journal of Physics: Conference Series 2158, no. 1 (2022): 012045. http://dx.doi.org/10.1088/1742-6596/2158/1/012045.

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Abstract In this paper, in order to improve the seismic performance of frame type double deck overpass bridge under seismic action, the most reasonable restraint system of frame double-deck overpass is studied. Based on the typical frame-type double-deck continuous overpass-hushen bridge, the finite element analysis model of the solid bridge is established. Then, from six different directions, eight different constraint combinations are established. Finally, through the analysis of the bridge direction control point of the internal force, displacement and other parameters, research and contras

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Chovnyuk, Yurii, Petro Cherednichenko, Natalia Shudra, and Artem Lyutikov. "OPTIMIZATION OF THE PROCESSES OF MOVEMENT AND ACCELERATION OF THE OVERHEAD CRANE TROLLEY IN THE MODE OF DAMPING UNCONTROLLED LOAD OSCILLATIONS." Construction Engineering, no. 40 (December 17, 2024): 71–78. https://doi.org/10.32347/tb.2024.40.0307.

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The paper deals with the modeling and optimization of the processes of movement and acceleration of a bridge crane trolley in the mode of damping uncontrolled oscillations of the load. For the dynamic system of a flat pendulum with vibration damping, which describes the oscillations of a bridge crane load on a flexible rope suspension in a separate vertical plane, it is proposed to use third-order time splines that model the motion and acceleration of the load suspension point in the horizontal direction of the trolley's movement. To determine the time dependence of the angle of deviation of t

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Chovnyuk, Y., A. Priymachenko, P. Cherednichenko, and N. Shudra. "MODELING AND OPTIMIZATION OF THE PROCESSES OF MOVEMENT AND ACCELERATION OF THE OVERHEAD CRANE TROLLEY IN THE MODE OF DAMPING UNCONTROLLED LOAD OSCILLATIONS." Modern construction and architecture, no. 4 (June 28, 2023): 33–40. http://dx.doi.org/10.31650/2786-6696-2023-4-33-40.

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The paper deals with the modeling and optimization of the processes of movement and acceleration of a bridge crane trolley in the mode of damping uncontrolled oscillations of the load. For the dynamic system of a flat pendulum with vibration damping, which describes the oscillations of a bridge crane load on a flexible rope suspension in a separate vertical plane, it is proposed to use third-order time splines that model the motion and acceleration of the load suspension point in the horizontal direction of the trolley's movement. To determine the time dependence of the angle of deviation of t

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Zhang, Wenxue, Lijun Su, Cheng Zhang, Yongrui Zheng, and Weifeng Yang. "Seismic performance of a continuous bridge with winding rope device activated by a fluid viscous damper." Advances in Structural Engineering 25, no. 6 (2022): 1222–39. http://dx.doi.org/10.1177/13694332211070068.

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The seismic requirements of piers with fixed bearings (the fixed pier) for continuous girder bridges are relatively high, while the potential seismic capabilities of piers with sliding bearings (the sliding piers) are not fully utilized. To solve this contradiction, a new type of winding rope shock absorption device activated by a fluid viscous damper (WRD-D) was proposed. The WRD-D was installed on the top of the sliding piers, and the both ends of a fluid viscous damper were connected to the superstructure by winding ropes. During an earthquake, the damping force rises with the increase of r

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Belmas, Ivan, Dmytro Kolosov, Olena Bilous, Hanna Tantsura, Serhii Onyshchenko, and Kateryna Antonova. "A Model of Interaction of Rigid Fibers in an Orthotropic Composite Rope." Key Engineering Materials 995 (December 3, 2024): 115–24. https://doi.org/10.4028/p-puny7d.

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The purpose of research is to construct an algorithm for calculating a stress-strain state of a multilayer orthotropic composite rope. Research methodology involves constructing and solving the interaction model of parallel reinforcing rigid fiber elements regularly placed in layers connected through an elastic material. A method for calculating a stress-strain state of a multilayer orthotropic composite rope is developed. The scientific novelty of research is in the establishment of a dependency for distribution of internal loading forces in reinforcing rigid fibers on stay rope parameters. T

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Zhu, Liming, Tailei Chen, Lingkun Chen, Zhichao Lu, Xiaolun Hu, and Xiaoming Huang. "Experimental Testing and Residual Performance Evaluation of Existing Hangers with Steel Pipe Protection Taken from an In-Service Tied-Arch Bridge." Applied Sciences 13, no. 19 (2023): 11070. http://dx.doi.org/10.3390/app131911070.

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Background: Tied-arch bridges’ hangers are crucial load-bearing parts, and their excellent condition directly influences bridge safety. However, assessing in-service hangers’ continuing functional performance is irrelevant and incomplete, particularly for unique hangers covered by outer steel tubes. Objective: This research uses a case study of an under-bearing tied-arch bridge with substantial hanger damage to determine the origin of the damage and analyze the hanger’s remaining operational ability. Methodology/approach: This study presents a set of assessment methodologies and procedures for

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