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1

Ferreira, Mateus Evangelista Duque, André Luis Pelarin, and Rodrigo Teixeira Bento. "Designing and qualitative structural analysis of a warren truss bridge." Caderno Pedagógico 20, no. 5 (2023): 1345–61. http://dx.doi.org/10.54033/cadpedv20n5-017.

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Warren truss bridges are constructions designed to provide greater strength to structures. This paper describes the mathematical dimensioning, structural design, and FEM analysis of a Warren bridge model. Experimental qualitative load tests are presented to validate the mechanical strength of the prototypes developed with wood sticks and noodle yarns. The factor of safety was also determined. The simulations showed that the maximum Von Mises stress values are obtained in the central regions of the truss bridge, since it is the largest area with load incidence – similar trend observed on calcul
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2

Sumaidi. "COMPARATIVE ANALYSIS OF TOWER BASE TRANSCEIVER STATION (BTS) FOOT 4 BETWEEN BRACING TYPE V WITH BRACING TYPE X." CI-TECH 2, no. 01 (2021): 42–45. http://dx.doi.org/10.33005/ci-tech.v2i01.32.

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 The development of an area must be followed by the development of adequate facilities and infrastructure to support the activities of that area. Therefore, an effective and efficient transportation service is needed. The bridge is a means of transportation that functions to connect roads that have been cut off due to obstacles either natural or man-made. The existence of the bridge is expected to facilitate and speed up the trip. The Brantas Bridge that connects Sukoanyar and Krembung Villages uses the warren bridge type, in this analysis a modification is made usin
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Brady, Sean. "The Brooklyn Bridge: tragedy overcome (part 1)." Structural Engineer 93, no. 3 (2015): 28–30. http://dx.doi.org/10.56330/mhfi7968.

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To mark International Women's Day, Sean Brady presents the first of a two-part article exploring the construction of the Brooklyn Bridge and the crucial role Emily Warren Roebling played in making it a reality.
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Satria, Adam, Adinda Rahmah Shalihah, Fadhil Fadhlurrohman Nurhadi, Ridho Hans Gurning, and Sanurya Putri Purbaning. "Structure Analysis of Warren Truss Bridge Using 3D CAD Software." Jurnal Inotera 10, no. 2 (2025): 241–50. https://doi.org/10.31572/inotera.vol10.iss2.2025.id486.

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The Warren truss consists of longitudinal members joined only by angled cross-members, forming alternately inverted equilateral triangle-shaped spaces along its length, ensuring that no individual strut, beam, or tie subjected to bending or torsion straining forces, but only to tension or compression. Tension and compression resulting from the reaction force from the load received. Every bridge has a load limit that can be received. These limits can be seen from the bridge safety factor. The purpose of the analysis of safety factor that occurs on a Warren truss bridge, i.e. to know the load li
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5

Indra, Sudirman, Mohammad Erfan, and I. Komang Dedi Wijaya. "ALTERNATIVE DESIGN OF THE BUILDING STRUCTURE OF STEEL FRAME BRIDGE TYPE STEEL ARCH WITH WARREN FRAME IN TUKAD BANGKUNG BRIDGE IN BADUNG - BALI." Journal of Sustainable Technology and Applied Science (JSTAS) 1, no. 1 (2020): 22–27. http://dx.doi.org/10.36040/jstas.v1i1.2610.

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In planning and designing a bridge it should consider the function of transportation needs, technical and architectural-aesthetic requirements which include: Traffic aspects, Technical aspects, Aesthetic aspects. the alternative bridge design structure of the steel arch bridge-type steel frame with warren frame on the Tukad Bridge in Bangkung district. Badung - Bali is a steel frame bridge that has an overall span of 360 m and 9.6 m wide. alternative upper structure at the Tukad Bangkung bridge Badung Regency - Bali with the merging of the steel arch construction of 2 roller joints and the war
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Sari, Ridha, Sutria Desman, and Hanifah Asnur. "ANALISIS STRUKTUR TIPE WARREN UNTUK RANGKA ATAS JEMBATAN (STUDI KASUS: JEMBATAN KOTO ILALANG, BASO)." Ensiklopedia of Journal 4, no. 3 (2022): 98–106. http://dx.doi.org/10.33559/eoj.v4i3.313.

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The bridge structure calculation should be carried out in detail and thoroughly. Like any other civil buildings, bridges involve the livelihood of many people. So that a small mistake in planning can be fatal. The Air Koto Ilalang Bridge, which is located on the border of Payakumbuh – Baso, has an important role in connecting Bukittinggi, Limapuluh Kota and Payakumbuh as well as being part of the main connecting route between West Sumatra Province and Riau. Built in 1980, this bridge took a reconstruction in 2020. In this study, an analysis was carried out on the superstructure of the Koto Ila
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Heena, Dewangan*1 &. Kaushik Majumdar2. "A REVIEW ON COMPARISION OF DIFFERENT TYPES OF TRUSSES IN VIBRATION ANALYSIS USING STAAD PRO." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 7 (2018): 28–31. https://doi.org/10.5281/zenodo.1305826.

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Structural vibration control as an advanced technology in engineering consists of implementing energy dissipationdevices or control systems into structures to reduce excessive structural vibration, enhance human comfort and preventcatastrophic structural failure due to strong winds and earthquakes, among other inputs. When the bridge carries heavytraffic, vibrations in the bridge structural elements subjected to high levels of stress. This tension bridge subjected tofatigue.This work presents a review of work done by various authors on vibration analysis of steel truss bridge under moving load
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8

Chikahiro, Yuki, and Ichiro Ario. "Numerical Analysis of Reinforcing Effect for Scissors-Type Bridge with Strut Members." Applied Sciences 12, no. 24 (2022): 12906. http://dx.doi.org/10.3390/app122412906.

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Recently, a scissor mechanism was efficiently applied in the safety engineering field as an emergency structure owing to the advantages of mobility, transformability, and re-usability. This paper focuses on the advantages of this mechanism and puts forward a deployable emergency bridge called Mobile Bridge as a smart bridge. To deploy this bridge in an emergency situation, the structural safety, such as strength and stiffness, must be ensured through proper reinforcing methods. Several research studies concerning the reinforcing effect to scissors structures have been conducted using a cable a
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9

Li, Yiqiang, Xianlong Luo, and Yeming Li. "Experimental Analysis of Static and Dynamic Performance for Continuous Warren Truss Steel Railway Bridge in Heavy Haul Railway." Modelling and Simulation in Engineering 2024 (February 9, 2024): 1–15. http://dx.doi.org/10.1155/2024/3767759.

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Continuous Warren truss steel railway bridges are one of the main forms of railway bridges. Due to the deterioration of materials and the long-term effect of loads, the bridges will inevitably experience performance degradation, which may lead to the failure of the bridge structure to continue to operate. In order to study the mechanical properties of steel structure bridges after material deterioration and long-term loads, a continuous Warren truss steel railway bridge that has been in operation for nearly 30 years (built in 1996) is used as the research object, and a combination of field tes
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10

Pacheco, Micaela, Oliver Gutierrez, Joan Casas, and Rick Delgadillo. "Analysis of Damage in a Warren Truss Bridge Using CAE and DANN Neural Networks." E3S Web of Conferences 586 (2024): 02002. http://dx.doi.org/10.1051/e3sconf/202458602002.

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Bridges require constant monitoring to detect damages. This study analyzes the Japanese Warren truss bridge using neural networks: Convolutional Autoencoder (CAE) and Domain-Adversarial Neural Network (DANN). The methodology focuses on two aspects: reconstruction of bridge acceleration data with CAE and damage analysis with DANN using CAE-processed data. CAE is trained to reconstruct acceleration data by recovering missing data and generating new data to improve dataset quality. Then, DANN uses this data to identify and evaluate anomalies in the bridge structure. The results obtained were 84%
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11

Heena, Dewangan*1 &. Kaushik Majumdar2. "COMPARISON OF DIFFERENT TYPES OF TRUSSES IN VIBRATION ANALYSIS USING STAAD PRO." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 6 (2018): 100–108. https://doi.org/10.5281/zenodo.1281824.

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This work presents vibration analysis of steel truss bridge under moving loads by using STAAD Pro Software. The proposed bridge is pratt, warren, howe andK type. The bridge length is 250ft. The considered loadings on bridge are dead loads, live loads, wind load, seismic effect and temperature effect.Design calculation of structural steel members are considered according to the design criteria of AISC-ASD Specifications. Deflection checking is carried out in order to ensure that the structure is safe under the various loads. In the vibration analysis, moving loads are considered as harmonic loa
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12

Patil, Varsha, and Dhiraj Ahiwale. "Damage detection of warren truss bridge using frequency change correlation." Materials Today: Proceedings 56 (2022): 18–28. http://dx.doi.org/10.1016/j.matpr.2021.11.483.

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13

Bernardini, Lorenzo, Marco Carnevale, and Andrea Collina. "Damage Identification in Warren Truss Bridges by Two Different Time–Frequency Algorithms." Applied Sciences 11, no. 22 (2021): 10605. http://dx.doi.org/10.3390/app112210605.

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Recently, a number of authors have been focusing on drive-by monitoring methods, exploiting sensors mounted on the vehicle rather than on the bridge to be monitored, with clear advantages in terms of cost and flexibility. This work aims at further exploring the feasibility and effectiveness of novel tools for indirect health monitoring of railway structures, by introducing a higher level of accuracy in damage modelling, achieve more close-to-reality results. A numerical study is carried out by means of a FE 3D model of a short span Warren truss bridge, simulating the dynamic interaction of the
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14

Nugroho, Maris Setyo, Ali Awaludin, and Bambang Supriyadi. "PERENCANAAN JEMBATAN PEJALAN KAKI MENGGUNAKAN KAYU JATI HUTAN RAKYAT SEBAGAI MATERIAL KONSTRUKSI." INERSIA lnformasi dan Ekspose Hasil Riset Teknik Sipil dan Arsitektur 13, no. 2 (2017): 141–53. http://dx.doi.org/10.21831/inersia.v13i2.17177.

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ABSTRACT Eco-friendly bridge planning is an important aspect to be considered, as the issue of global warming and energy crisis develop. This study examine the planning of pedestrian bridge using community forest wood materials. The analysis is done by 3D modeling on SAP2000 auxiliary software. The research stages consist of testing mechanical properties of wood and optimization of the maximum span of the bridge. The result of testing of mechanical properties obtained result that teak wood of Blora comunity forest have value of Emin 5757 MPa. Based on SNI-7973: 2013 the value is included in th
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15

Bhonge, Sanjay, Pradeep Dalwi, Jayant Kulkarni, and Surendra Manjrekar. "Recommendations for rehabilitation and corrosion protection of a 100-year-old steel bridge (Durgadee) across heavily polluted river near Mumbai, India." Revista ALCONPAT 10, no. 2 (2020): 259–73. http://dx.doi.org/10.21041/ra.v10i2.476.

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This paper describes the rehabilitation proposal, methodology of evaluation of distress and likely remedial measures for 100 years old steel bridge on Ulhas river, near Mumbai. The bridge is constructed in year 1914 during British era apparently now heritage bridge as it was constructed with unique structural arrangement of jack arch decking and warren truss girder with verticals. After structural audit in 2000, it revealed the deterioration of steel parts and concrete initiated long back because of humid atmosphere and pollution in the area. Durgadee bridge showed various signs of bridge dist
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16

Muhammad Andi Arif, Moh. Azhar, and Sempurna Bangun. "ANALYSIS OF THE CAPACITY OF A WARREN TYPE STEEL FRAME BRIDGE USING MIDAS CIVIL 2019 SOFTWARE." International Journal on Livable Space 8, no. 1 (2024): 29–36. http://dx.doi.org/10.25105/livas.v8i1.18746.

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There are two access bridges that have different functions, i.e., to cross the Ciliwung river as an access road from the RSCM Kencana building to RSCM Kirana, where there is access to the bridge that is specifically for car/motorcycle riders and a special bridge for pedestrians. However, the density of motorists and pedestrians can hinder traffic access. Thus, supporting infrastructure was built, namely a vehicle bridge and connecting pedestrians from the Kencana RSCM building to the Kirana RSCM building. The type of built bridge is a concrete slab steel frame bridge. This study aims to determ
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17

Astuti, Yana, Henricus Priyosulistyo, Andreas Triwiyono, and Akhmad Aminullah. "PARAMETRIC STUDY OF WARREN STEEL TRUSS BRIDGE USING ARTIFICIAL NEURAL NETWORKS." Jurnal HPJI 11, no. 1 (2025): 1–16. https://doi.org/10.26593/jhpji.v11i1.9060.1-16.

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Abstract Steel truss bridges are a popular type of amongst several other standard bridges in Indonesia due to their lightweight yet robust and strong structure. In this study Artificial Neural Networks is used to optimize the dimensions of the steel truss bridge. The Artificial Neural Network method was chosen as it can handle complex and nonlinear problems, as well as its potential to generate accurate prediction models. Data of 319 existing constructed steel truss bridges in Indonesia were used to train the Artificial Neural Network model. The results show that the Artificial Neural Network
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18

Behbahani, Fatemeh, Uswah Khairuddin, and Rubiyah Yusof. "Application of Magneto Rheological Damper System In Warren Truss Bridge Structure." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 76, no. 1 (2020): 17–29. http://dx.doi.org/10.37934/arfmts.76.1.1729.

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19

Tanvi Dilip Dongare, Prof. Jaydeep Chougale, and Dr. Ajay Radke. "Review of the Analysis and Design of Foot Over Bridge by Using Steel Truss and Girder for Seismic and Wind Conditions with Identifications of Software Applications." International Research Journal on Advanced Engineering Hub (IRJAEH) 2, no. 03 (2024): 491–99. http://dx.doi.org/10.47392/irjaeh.2024.0071.

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A bridge is a structure that crosses a river, a valley, or a railway to connect one location to another. There are numerous kinds of bridges, including cantilever, cable-stayed, suspension, girder, deck slab, arch, and truss bridges. In any design, starting with a preliminary and detailed survey regarding bridge data, the loads that are primarily taken into account are dead load, live load, wind load, and seismic load. The methodologies that are accepted in software are modelling, material and section properties defined in software, assigning the material properties and section, boundary condi
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20

Awaludin, Ali, Maria Yasinta Menge Making, Muhammad Nur Ikhsan, and Yohan Adiyuano. "Performance of a Cold Formed Steel Pedestrian Bridge under Static and Dynamic Loads." Civil Engineering Dimension 23, no. 2 (2021): 108–14. http://dx.doi.org/10.9744/ced.23.2.108-114.

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This paper summarizes new application of CFS in bridge constructions where a seven meters long pedestrian bridge was constructed. The bridge has 1.2m width, 0.8m depth, and is composed of CFS Warren truss and bondek floor systems. Natural frequency of the bridge considering only dead load application was found as 8.54 Hz and decreased to 7.08 Hz when the live load was included. Under static load test, the application of dead load only and both dead and live loads yielded a maximum deflection of 3.53 and 8.1 mm, respectively. Normal walking and running pedestrian loads were carried out created
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21

Awaludin, Ali, Maria Yasinta Menge Making, Muhammad Nur Ikhsan, and Yohan Adiyuano. "Performance of a Cold Formed Steel Pedestrian Bridge under Static and Dynamic Loads." Civil Engineering Dimension 23, no. 2 (2021): 108–14. http://dx.doi.org/10.9744/ced.23.2.108-114.

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This paper summarizes new application of CFS in bridge constructions where a seven meters long pedestrian bridge was constructed. The bridge has 1.2m width, 0.8m depth, and is composed of CFS Warren truss and bondek floor systems. Natural frequency of the bridge considering only dead load application was found as 8.54 Hz and decreased to 7.08 Hz when the live load was included. Under static load test, the application of dead load only and both dead and live loads yielded a maximum deflection of 3.53 and 8.1 mm, respectively. Normal walking and running pedestrian loads were carried out created
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22

Anumba, Chimay, Arham Abdullah, and Tewedros Fesseha. "Selection of demolition techniques: a case study of the Warren Farm Bridge." Structural Survey 21, no. 1 (2003): 36–48. http://dx.doi.org/10.1108/02630800310470853.

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23

Sugiantoro, Bambang, Susilo Widyanto, Achmad Widodo, and Sukamta Sukamta. "Vibration-Based Failure Diagnosis of Warren Truss Structures Using Supervised Machine Learning Techniques." International Journal of Mechanical Engineering and Applications 13, no. 1 (2025): 1–26. https://doi.org/10.11648/j.ijmea.20251301.11.

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This article explores advancements in damage detection and structural diagnostics for steel bridges by proposing an integrated analysis method for failure patterns and structural feasibility validation. The approach incorporates the correlation between damage causes and vibrational data classified by intensity levels. Using a supervised machine learning framework, training datasets are developed by analyzing structural behavior identified through specific vibration characteristics, specifically examining the Warren Truss type. It explored a system that diagnosed failure sequences based on vibr
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24

Li, Yiqiang, and Liming Zhou. "Multistrategy Cooperation Particle Swarm Optimization for FEM Model Update of the Continuous Warren Truss Steel Railway Bridge." Advances in Civil Engineering 2023 (February 22, 2023): 1–9. http://dx.doi.org/10.1155/2023/9806200.

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It is very difficult to obtain an accurate finite element method (FEM) model to further analyze structural mechanical properties. Therefore, as the main means of establishing accurate models, the model update has become a research hotspot in the dominion of bridge engineering. Particle swarm optimization (PSO) has the characteristics of being easy to implement, but it is easy to fall into the local optimum. Therefore, multistrategy cooperation particle swarm optimization (MCPSO) that balances exploration and exploitation of particle swarm is proposed. This algorithm achieves the goal of balanc
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25

Al Ansyorie, Mohammad Musthofa, Mohammad Alfin Kirom Mustofa, Madih Tahtal Firdaus Sabila, and Nadia Mulia Putri. "PEMODELAN JEMBATAN RANGKA DENGAN KOMBINASI TIPE RANGKA DITINJAU DARI LENDUTAN DAN BERAT JEMBATAN." PROKONS Jurusan Teknik Sipil 14, no. 2 (2021): 38. http://dx.doi.org/10.33795/prokons.v14i2.272.

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Abstract The frame bridge structure has several types of frames, each of which has advantages in accordance with its application. Several studies have shown that the comparison between one frame type and another has the advantage of different strengths. In this study an analysis will be carried out by modeling the modified bridge structure truss type and combined with other types to obtain a structure that has the best strengths. The method used in this study is to model the bridge structure with the help of SAP2000 v20 software. The analysis process in this modeling refers to SNI 1725: 2016 c
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Al Ansyorie, Mohammad Musthofa, Mohammad Alfin Kirom Mustofa, Madih Tahtal Firdaus Sabila, and Nadia Mulia Putri. "PEMODELAN JEMBATAN RANGKA DENGAN KOMBINASI TIPE RANGKA DITINJAU DARI LENDUTAN DAN BERAT JEMBATAN." PROKONS : Jurusan Teknik Sipil 14, no. 2 (2020): 38. http://dx.doi.org/10.33795/prokons.v14i2.297.

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Abstract The frame bridge structure has several types of frames, each of which has advantages in accordance with its application. Several studies have shown that the comparison between one frame type and another has the advantage of different strengths. In this study an analysis will be carried out by modeling the modified bridge structure truss type and combined with other types to obtain a structure that has the best strengths. The method used in this study is to model the bridge structure with the help of SAP2000 v20 software. The analysis process in this modeling refers to SNI 1725: 2016 c
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27

Li, Huan, Xuhui He, Liang Hu, and Guoji Xu. "Quantification of aerodynamic forces for truss bridge-girders based on wind tunnel test and kriging surrogate model." Advances in Structural Engineering 24, no. 10 (2021): 2161–75. http://dx.doi.org/10.1177/1369433221992497.

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This study presents an investigation to quantify the aerodynamics of truss bridge-girders via wind tunnel test and kriging surrogate model. Currently, the conventional methods documented in design specifications only take into consideration the mean drag force at null attack angle. To gain an in-depth understanding on the aerodynamics of truss bridge-girders, experiments on simplified bridge-girder models with various geometric parameters were carried out in uniform flow. A total of 15 truss bridge-girder models with aspect ratio (the ratio of width to height) B/D = 1.0, 1.3, 1.6, 1.9, and 2.2
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Kern, S., K. Khvorostovsky, H. Skourup, et al. "The impact of snow depth, snow density and ice density on sea ice thickness retrieval from satellite radar altimetry: results from the ESA-CCI Sea Ice ECV Project Round Robin Exercise." Cryosphere 9, no. 1 (2015): 37–52. http://dx.doi.org/10.5194/tc-9-37-2015.

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Abstract. We assess different methods and input parameters, namely snow depth, snow density and ice density, used in freeboard-to-thickness conversion of Arctic sea ice. This conversion is an important part of sea ice thickness retrieval from spaceborne altimetry. A data base is created comprising sea ice freeboard derived from satellite radar altimetry between 1993 and 2012 and co-locate observations of total (sea ice + snow) and sea ice freeboard from the Operation Ice Bridge (OIB) and CryoSat Validation Experiment (CryoVEx) airborne campaigns, of sea ice draft from moored and submarine upwa
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29

Kilgour, Maggie. "On First Looking into Milton’s Shakespeare." Milton Studies 65, no. 1 (2023): 7–30. http://dx.doi.org/10.5325/miltonstudies.65.1.0007.

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ABSTRACT For Miltonists and early modern scholars in general, the identification of Milton’s copy of Shakespeare’s First Folio through the combined work of Claire Bourne and Jason Scott-Warren was exhilarating. At last there seemed hard proof of a bridge between the writers whom Samuel Taylor Coleridge described as the “twin peaks” of English literature. But what do Milton’s marginal brackets and editorial emendations tell us? This article addresses some of the patterns that can be found in the folio and considers how they might be connected to major concerns in Milton’s poetry, particularly t
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Ahmed, Khondaker S., Max T. W. Chuan, Jian Dai, and Ang K. Keng. "Dynamic Responses of Padma Multipurpose Bridge Truss due to Moving Train Load." MIST INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY 10, no. 2 (2022): 65–78. http://dx.doi.org/10.47981/j.mijst.10(02)2022.383(65-78).

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Padma Multipurpose Bridge (PMB) is one of the most important projects in the history of Bangladesh due to its regional importance, economic benefit, and primary connectivity of one-third population of the country. The bridge is 6.15km long, connecting the ends of Mawa and Janjira in Bangladesh. The entire project is challenging to construct and complex in design as it contains both four-lane highways and train tracks supported by a double-deck composite warren truss. In this study, the dynamic response of the truss due to the moving train has been analyzed using the Moving Element Method (MEM)
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Ario, Ichiro, Yuta Hama, Khongkham Chanthamanivong, Yuki Chikahiro, Akimasa Fujiwara, and Haicheng Ma. "Influence Line-Based Design of Scissors-Type Bridge." Applied Sciences 12, no. 23 (2022): 12170. http://dx.doi.org/10.3390/app122312170.

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Globally, large-scale natural disasters are occurring more frequently due to climatic and environmental changes. In addition, the disaster risk for infrastructures, mainly bridges, has become a vulnerability issue because reinforced concrete bridge structures are being directly exposed to the natural environment. Bridge structures linking cities or prefectures are destroyed in the aftermath of natural disasters and must be rebuilt. As a post-disaster measure, rapid reconstruction of damaged bridges and the reconnection of transportation systems between impacted locations and urban areas are th
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Anastasiades, Kostas, Thijs Lambrechts, Jaan Mennes, Amaryllis Audenaert, and Johan Blom. "Formalising the R of Reduce in a Circular Economy Oriented Design Methodology for Pedestrian and Cycling Bridges." J 5, no. 1 (2022): 35–50. http://dx.doi.org/10.3390/j5010003.

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The construction industry consumes over 32% of the annually excavated natural resources worldwide. Additionally, it is responsible for 25% of the annually generated solid waste. To become a more sustainable industry, a circular economy is necessary: resources are kept in use as long as possible, aiming to reduce and recirculate natural resources. In this paper, the investigation focuses on pedestrian truss bridges of the types Warren and Howe. Many pedestrian bridges currently find themselves in their end-of-life phase and most commonly these bridges are demolished and rebuilt, thus needing a
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33

Zhao, Xiaocui, Gang Zhang, Chenhao Tang, Shichao Wang, and Zelei Lu. "Evaluating fire performance of through continuous composite steel Warren-truss bridge girders: Experimental and numerical investigation." Engineering Structures 326 (March 2025): 119591. https://doi.org/10.1016/j.engstruct.2024.119591.

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34

WAKATSUKI, Naoki, Tomohiro CHIDA, Masatoshi NAKAZAWA, Kazuya MAGOSHI, and Kousuke WATANABE. "NUMERICAL ANALYSES ON DAMAGE TO WARREN TRUSS BRIDGE CAUSED BY GROUND DEFORMATION DUE TO REVERSE FAULT." Japanese Journal of JSCE 80, no. 13 (2024): n/a. http://dx.doi.org/10.2208/jscejj.23-13125.

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35

Arif, Muhammad Andi, Moh Azhar, Sempurna Bangun, and Pio Ranap Tua Naibaho. "ANALISIS KAPASITAS PROFIL GELAGAR MEMANJANG DAN GELAGAR MELINTANG TERHADAP GAYA-GAYA DALAM JEMBATAN RANGKA BAJA TIPE WARREN DENGAN MENGGUNAKAN SOFTWARE MIDAS CIVIL 2019 (Studi Kasus : Jembatan Penghubung Gedung RSCM Kencana – Gedung RSCM Kirana)." JURNAL ILMIAH GLOBAL EDUCATION 4, no. 4 (2023): 2250–64. http://dx.doi.org/10.55681/jige.v4i4.1164.

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There are two access bridges that have different functions and to cross the Ciliwung river below as an access road from the RSCM Kencana building to RSCM Kirana. Where there is access to the bridge that is specifically for car/motorcycle riders and a special bridge for pedestrians. However, the density of motorists and pedestrians can hinder traffic access. Thus, supporting infrastructure was built, namely a vehicle bridge and connecting pedestrians from the Kencana RSCM building to the Kirana RSCM building. The type of bridge built is a concrete slab steel frame bridge. In this regard, this s
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36

Burroughs, Dan, James Lockwood, and Kenneth Price. "Innovative Prestressed Steel Composite Short-to Medium-Span Bridges." Transportation Research Record: Journal of the Transportation Research Board 1594, no. 1 (1997): 21–33. http://dx.doi.org/10.3141/1594-02.

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Methods for combining both prestressing, high-performance steel and composite concrete decks to improve bridge performance, construe-tibility, aesthetics, and economy are reviewed. The designs are part of a study sponsored by the American Iron and Steel Institute. Five bridge concepts have been developed to the preliminary design phase, including plan details and cost comparisons. Single- and two-span bridges with span lengths of between 24.4 and 54.9 m (80 and 180 ft) have been studied. The alternates developed use prestressing both longitudinally in the main structural components and transve
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Sari, Wulan, Arvila Delitriana, and Riawan Gunadi. "Literature Review: The Influence of Truss Configuration and Height on Steel Truss Bridges Based on Deflection and Structural Weight." Jurnal Teknik Sipil 25, no. 2 (2025): 1956–67. https://doi.org/10.26418/jts.v25i2.91399.

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In the design of steel truss bridges, selecting the appropriate truss configuration and height is a critical step that significantly impacts the overall structural performance. Steel truss bridges feature various configurations with distinct structural characteristics related to span length, structural weight, and deflection. Deflection serves as a key parameter to assess structural stiffness, while structural weight greatly influences the economic feasibility of the bridge design. Achieving weight efficiency without compromising structural performance can effectively reduce construction costs
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Zhang, Jianhong, and Jianan Zhang. "Blockchain-based anonymous (IOT) data integrity auditing scheme in cloud environments." Journal of Physics: Conference Series 2813, no. 1 (2024): 012013. http://dx.doi.org/10.1088/1742-6596/2813/1/012013.

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Abstract The Internet of Things (IoT) facilitates the interaction, data collection, and exchange between devices and the network. With an increasing proliferation of IoT devices, the volume of data produced escalates at an exponential rate. Considering loT’s constrained computational and storage capabilities, the necessity for cloud data storage becomes imperative to enhance service quality. Scholars have introduced various auditing mechanisms, within which the role of a third-party auditor (TPA) emerges as a distinctive attribute in certain methodologies. Nonetheless, assuring the security of
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Kern, S., K. Khvorostovsky, H. Skourup, et al. "About uncertainties in sea ice thickness retrieval from satellite radar altimetry: results from the ESA-CCI Sea Ice ECV Project Round Robin Exercise." Cryosphere Discussions 8, no. 2 (2014): 1517–61. http://dx.doi.org/10.5194/tcd-8-1517-2014.

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Abstract. One goal of the European Space Agency Climate Change Initiative sea ice Essential Climate Variable project is to provide a quality controlled 20 year long data set of Arctic Ocean winter-time sea ice thickness distribution. An important step to achieve this goal is to assess the accuracy of sea ice thickness retrieval based on satellite radar altimetry. For this purpose a data base is created comprising sea ice freeboard derived from satellite radar altimetry between 1993 and 2012 and collocated observations of snow and sea ice freeboard from Operation Ice Bridge (OIB) and CryoSat Va
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Machisa, Davison, Constance Gutuza, and Tichaona Mapolisa. "Quality Education in Low-Fee Paying Private High Schools in Mabelreign/Warren Park District in Harare,Zimbabwe:Teachers` Perspective." International Journal of Research in Social Science and Humanities 04, no. 11 (2023): 14–26. http://dx.doi.org/10.47505/ijrss.2023.v4.11.2.

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The study aimedto assess the quality of education in low-fee payingprivate high schools in the Mabelreign/Warren Park district in the Harare Metropolitan Province of Zimbabwewhile paying particular attention to teachers` perspectives. A clear assessment of quality education wasessential to bridge the knowledge gap on the quality of education in low-fee payingprivate high schools. It is also important to mention that the study wasuniqueas it assessedthe quality of education in low-fee payingprivate high schools in aneducation set-up where there wasa massive increase in the population of private
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Fatmona, Mardhan, Erwinsyah Tuhuteru, and Muhammad Taufiq Yuda Saputra. "ALTERNATIF PERENCANAAN SUPER STRUCTURE JEMBATAN RANGKA BAJA PADA JEMBATAN WAY UMALOYA DI KABUPATEN KEPULAUAN SULA." Journal of Science and Engineering 5, no. 1 (2022): 22. http://dx.doi.org/10.33387/josae.v5i1.4889.

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The Way Umaloya Bridge in the Sula Islands Regency is a reinforced concrete girder type bridge which has a total bridge span length of 60.00 with field survey results there are cracks in each of the longitudinal and transverse girders, corrosion of steel reinforcement and deflection due to repeated loads. The purpose of this research is as a planning alternative to analyze the dimensions of each element of the superstructure of the steel frame bridge in the redesign. In planning the superstructure of the steel truss bridge, warren truss type is used with analysis and design calculations using
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Machisa, Davison. "An Analysis of Indicators of Quality Education in Low-Fee Paying Private High Schools: A Case Of Mabelreign/Warren Park District in Harare, Zimbabwe." International Journal of Research in Social Science and Humanities 04, no. 11 (2023): 01–13. http://dx.doi.org/10.47505/ijrss.2023.v4.11.1.

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The study aimedto evaluatethe indicators of quality education in low-fee payingprivate high schools in the Mabelreign/Warren Park district in the Harare Metropolitan Province of Zimbabwe. A clear evaluationof indicators of quality education wasessential to bridge the knowledge gap on the quality of education in low-fee payingprivate high schools. Essentially, thisstudy wasuniqueas it evaluated the indicators of quality education in low-fee payingprivate high schools in aneducation system where there wasa sharpincrease in the numberof low-fee paying private high schools. The study was guided by
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Zainuddin, Zainuddin, T. Budi Aulia, and Cut Ranian. "ANALISIS APLIKASI STRUKTUR TRUSS BERPENAMPANG MELINTANG SEGITIGA UNTUK JEMBATAN JALAN RAYA." Jurnal Teknik Sipil Unaya 1, no. 2 (2019): 117–28. http://dx.doi.org/10.30601/jtsu.v1i2.12.

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Truss structure which is often used for primary girder of bridge of highway is a Warren or Pratt type, what is its use combined with two horizontal truss attached below and above functioning as truss of wind bracing. Though have space dimension, but its structure is not pure of truss space, practically its analysis is done to each truss, vertical and horizontal which is considered as plane truss. Truss structure with a trianggular cross section type represent other alternative from structure truss which can is also used as a highway bridge structure, and this type truss represent purification
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Leydesdorff, Loet, Alexander M. Petersen, and Inga Ivanova. "Self-organization of meaning and the reflexive communication of information." Social Science Information 56, no. 1 (2017): 4–27. http://dx.doi.org/10.1177/0539018416675074.

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Following a suggestion from Warren Weaver, we extend the Shannon model of communication piecemeal into a complex systems model in which communication is differentiated both vertically and horizontally. This model enables us to bridge the divide between Niklas Luhmann’s theory of the self-organization of meaning in communications and empirical research using information theory. First, we distinguish between communication relations and correlations among patterns of relations. The correlations span a vector space in which relations are positioned and can be provided with meaning. Second, positio
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CHIDA, Tomohiro, Masatoshi NAKAZAWA, Naoki WAKATSUKI, Kazuya MAGOSHI, and Tomoki MATSUI. "NUMERICAL INVESTIGATION ON DAMAGE CAUSED BY FORCED DISPLACEMENT TO MAIN MEMBER OF WARREN TRUSS BRIDGE DUE TO GROUND DEFORMATION DURING EARTHQUAKE." Japanese Journal of JSCE 79, no. 13 (2023): n/a. http://dx.doi.org/10.2208/jscejj.22-13026.

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WAKATSUKI, Naoki, Tomohiro CHIDA, Masatoshi NAKAZAWA, Kazuya MAGOSHI, and Julie OTOYAMA. "NUMERICAL STUDY ON THE RELATIONSHIP BETWEEN DAMAGE BEHAVIOR AND THE NUMBER OF SPAN OF WARREN TRUSS BRIDGE DUE TO GROUND DEFORMATION." Japanese Journal of JSCE 81, no. 13 (2025): n/a. https://doi.org/10.2208/jscejj.24-13541.

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Smith, Margaret S., Amy F. Hillen, and Christy L. Catania. "Using Pattern Tasks to Develop Mathematical Understandings and Set Classroom Norms." Mathematics Teaching in the Middle School 13, no. 1 (2007): 38–44. http://dx.doi.org/10.5951/mtms.13.1.0038.

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The capacity to reason algebraically is critical in shaping students' future opportunities and, as such, is a central theme of K–12 education (NCTM 2000). One component of algebraic reasoning is “the capacity to recognize patterns and organize data to represent situations in which input is related to output by well-defined functional rules” (Driscoll 1999, p. 2). Geometric pattern tasks can be a useful tool for helping students develop algebraic reasoning, because the tasks provide students with opportunities to build patterns with materials such as toothpicks or pattern blocks. These material
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Ay, Ali M., Suiyang Khoo, and Ying Wang. "Probability distribution of decay rate: a statistical time-domain damping parameter for structural damage identification." Structural Health Monitoring 18, no. 1 (2018): 66–86. http://dx.doi.org/10.1177/1475921718817336.

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This article proposes a novel vibration-based damage identification method, named the probability distribution of decay rate. By introducing a statistical framework, the probability distribution of decay rate method estimates the damage-induced changes in overall damping behaviour of a free-vibration dynamic system. Utilising free-vibration impulse response data, a one-dimensional data set of local maxima–minima points is constructed. A statistical analysis of this data set is then performed to derive damage-sensitive parameters. It is demonstrated that through the use of a statistical analysi
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Lei, Mingqi. "Applicaition and Evaluation of the Value Investing Approach." Advances in Economics, Management and Political Sciences 96, no. 1 (2024): 165–73. http://dx.doi.org/10.54254/2754-1169/96/2024mur0070.

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In tandem with China's economic expansion, there has been a notable rise in per capita disposable income, fostering an influx of individual investors into the securities market. This surge is underpinned by improved transaction mechanisms, with individuals now comprising the primary market participants. However, challenges persist as investment discipline wanes amidst a backdrop of heightened randomness and exorbitant high-frequency operation fees. Consequently, the development of China's secondary stock market remains nascent, fraught with uncertainties, and prone to frequent instances of fru
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Tan Hean Seong, Shek Poi Ngian, and Rosli Mohamad Zin. "Economical Aspect of Truss Design Through Geometry Configuration." Advanced Research in Applied Sciences and Engineering Technology 30, no. 1 (2023): 105–14. http://dx.doi.org/10.37934/araset.30.1.105114.

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In engineering, truss structures are used extensively in bridge, tower, building, and numerous mechanical applications. Several studies have found that truss frames use the least steel weight when compared to other structural systems. The majority of truss frame design optimization research concentrated primarily on minimal weight design, and constructability, ease of fabrication, steel wastes, and the ideal geometric design parameter were not considered during the design optimization. Since the acceptable value range for factors like the span to depth ratio, truss frame typology, and diagonal
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