|
|
|
| Test Model of a Long-span Arch-shaped Steel Tower Cable-stayed Bridge |
| CAO Yi-shan1, XU Qiang2, LI Ke-bing3 |
1. CCCC Highway Consultants Co., Ltd. Beijing 100088, China;
2. Research Institute of Highway, Ministry of Transport, Beijing 100088, China;
3. School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China |
|
|
|
|
Abstract The Zhijiang River Bridge was used as a test model to study the mechanical behavior of long-span arch-shaped steel tower cable-stayed bridge. The test model was designed and simulated with a finite element method,which was confirmed to reflect the actual behavior of a structure. An experimental model was assembled, and a load test was performed under four conditions. The test results of the stress of the main tower and the deformation of the main beam were analyzed, and the working condition of the maximum bending moment in the middle span was used as an example. Results showed that the measured data and the converted value of the actual results of bridge calculation were relatively close. The actual structure had high safety reserves. Our research provided a reference for similar bridge and test model designs.
|
|
Received: 28 October 2017
|
| Fund:Supported by the Science and Technology Project of Zhejiang Provincial Transport Department (No.2011H17) |
|
Corresponding Authors:
CAO Yi-shan
E-mail: Cao_ysh@126.com
|
|
|
|
[1] YU Ling, ZHONG You-peng, BAO Long-sheng. The Study on Shenyang Sanhao Bridge Steel Arch Tala Cable-Stayed Construction Key Technologies[J]. Journal of Shenyang Jianzhu University Natural Science, 2010, 26(2):292-295. (in Chinese)
[2] ZHANG Xi-ding, SHI Xue-fei. Analysis of Spatial Mechanical Behavior of Steel-concrete Combined Sections of an Arch-tower Cable-stayed Bridge Tower[J]. Journal of Transport Science and Engineering, 2013, 29(2):35-40, 55. (in Chinese)
[3] ZHANG Jian, ZHU Jing-song. Optimization Design of Spatial Arrangement for Cables in Cable-stayed Bridge with Disjunct Arch Pylons[J]. Sichuan Building Science, 2014, 40(6):6-9. (in Chinese)
[4] MA Yue-feng, SHI Fang-hua,DAI Xian-rong, et al. Overall Design of Zhijiang Bridge[J]. Highway, 2011(8):74-78. (in Chinese)
[5] GAO Bao, MA Yue-feng, SHI Fang-hua. Spatial Finite Element Stress Analysis of Zhijiang Bridge[J]. Highway, 2011(8):79-83. (in Chinese)
[6] GAO Bao, MA Yue-feng,SHI Fang-hua,et al. Research on Design of Arch Steel Cable Tower of Main Bridge in Zhijiang Bridge and Key Techniques in Construction[J]. Technology of Highway and Transport, 2011(3):68-71. (in Chinese)
[7] ZHAO Yu, ZHANG Feng, ZHOU Yong-jun. Static Test Model of Multi-span Cable-stayed and Self-anchored Suspension Composite Bridge[J]. Journal of Chang'an University:Natural Science Edition, 2012, 32(5):45-51, 64. (in Chinese)
[8] FAN Liang, GONG Shang-long, CHEN Si-tian. Model Experiment of Construction Process of Long-Span Steel Truss Bridge[J]. Journal of Southwest Jiaotong University, 2010, 45(4):502-507. (in Chinese)
[9] TAN Ming-he,WANG Rong-hui,HUANG Yong-hui. Special Joint Test Model of Stiff Suspension Reinforced Steel Truss Bridge[J]. China Journal of Highway and Transport, 2008, 21(1):47-52. (in Chinese)
[10] ZHANG Meng-xi, YANG Hui-lin, MA Del-in. Numerical Modeling and Test Model Study on Lateral Unbonded Prestress of Continuous Rigid Frame Bridge[J]. Journal Of Highway and Transportation Research and Development, 2005, 22(1):56-61. (in Chinese)
[11] FAN Liang, GONG Shang-long, CHEN Si-tian. Model Experiment of Construction Process of Long-Span Steel Truss Bridge[J]. Journal of Southwest Jiaotong University, 2010, 45(4):502-507. (in Chinese)
[12] LIU Ai-rong,ZHANG Jun-ping, ZHAO Xi-sheng. Test Model of the First Zhongshan Bridge and Theoretical Analysis[J]. China Journal of Highway and Transport, 2005, 18(3):75-79, 83. (in Chinese)
[13] KANG Hou-jun, ZHAO Yue-yu, ZHOU Hai-bing. Loading Method Study of the Test Model of Xiangtan Xiangjiang 4th Bridge[J]. Journal of Hunan University Natural Sciences, 2007, 34(10):25-30. (in Chinese) |
| [1] |
CHANG Zhu-gang, WANG Lin-kai, XIA Fei-long. Fluid-structure Interaction Numerical Simulation of Bridge Wind-induced Vibration Based on CV Newmark-β Method[J]. Journal of Highway and Transportation Research and Development, 2019, 13(2): 28-37. |
| [2] |
XU Bai-shun, YAO Chao-yi, YAO Ya-dong, QIAN Yong-jiu, MA Ming. Carbon Fiber Reinforced Polymer-to-steel Interfacial Stress Parameter Sensitivity Based on Viscoelastic Constitutive[J]. Journal of Highway and Transportation Research and Development, 2019, 13(2): 20-27. |
| [3] |
WEN Cheng, ZHANG Hong-xian. Influence of Material Time-dependent Performance on the Cantilever Construction of PSC Box Girder Bridge[J]. Journal of Highway and Transportation Research and Development, 2019, 13(2): 38-44. |
| [4] |
LU Guan-ya, WANG Ke-hai, ZHANG Pan-pan. Seismic Design and Evaluation Methods for Small-to-Medium-Span Highway Girder Bridges Based on Machine Learning and Earthquake Damage Experience[J]. Journal of Highway and Transportation Research and Development, 2019, 13(1): 24-37. |
| [5] |
YANG Yi-ming, PENG Jian-xin, ZHANG Jian-ren. Random Field Parameter Estimation of Service Bridge Component and Comparative Analysis of Estimation Methods[J]. Journal of Highway and Transportation Research and Development, 2019, 13(1): 38-49. |
| [6] |
ZHAN Jian, SHAO Xu-dong, QU Wan-tong, CAO Jun-hui. Multi-parameter Fatigue Analysis of a Steel-super Toughness Concrete Lightweight Composite Bridge Deck[J]. Journal of Highway and Transportation Research and Development, 2019, 13(1): 50-59. |
|
|
|
|
2018, Vol. 12 
