Estimation of fatigue life of long-span bridge by considering vehicle-bridge coupled vibration

被引：0
作者：
School of Civil Engineering, Xuchang University, Xuchang [1 ]
Henan, China
机构：
[1] School of Civil Engineering, Xuchang University, Xuchang, 461000, Henan
来源：
Open Mech. Eng. J. | / 1卷 / 944-949期
关键词：
Fatigue life; Orthotropic steel bridge deck slab; Steel bridges; Vehicle-bridge coupled vibration;
D O I：
10.2174/1874155X01509010944
中图分类号：
学科分类号：
摘要：
To estimate the fatigue life of long-span steel bridge more accurately, this paper proposes a method for estimating the fatigue life of long-span bridges by considering vehicle-bridge coupled vibration. Firstly, the universal equation of vehicle-bridge vibration is derived based on triaxial standard multi-scale model of fatigue vehicle and bridge, and relevant program for vehicle-bridge coupled vibration is programmed. Secondly, a method for estimating the fatigue life of long-span steel bridge is proposed based on fracture mechanics theories, and the analysis process is expounded in details. Finally, the method for estimating fatigue life proposed in this paper is verified by taking a double pylon cablestayed bridge with orthotropic steel bridge deck slab as an example. © Ling Jiao;.
引用
收藏
页码：944 / 949
页数：5
相关论文
共 50 条
  • [1] Analysis of vehicle-bridge coupled vibration of long-span curved truss bridge in service
    Zhou R.-J.
    Wang Y.
    Chen H.
    Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2022, 35 (01): : 103 - 112
  • [2] Evaluation of the reinforcement scheme for a long-span curved truss bridge based on vehicle-bridge coupled vibration analysis
    Wang Y.
    Liu Z.
    Zhou R.
    Chen H.
    Zhao Z.
    Zhendong yu Chongji/Journal of Vibration and Shock, 2022, 41 (14): : 199 - 209
  • [3] Vehicle-bridge coupling dynamic analysis method for the fatigue assessment of a long-span steel box-girder bridge
    Fan C.
    Wang Y.
    Li Z.
    Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 39 (06): : 236 - 242
  • [4] Vehicle-bridge Coupled Vibration on Concrete-filled Steel Tubular Arch Bridge
    Tan, Hongxia
    Chen, Zhengqing
    ADVANCES IN CIVIL ENGINEERING, PTS 1-4, 2011, 90-93 : 1106 - 1111
  • [5] Fatigue Life Evaluation on Short Suspenders of Long-Span Suspension Bridge with Central Clamps
    Liu, Zhongxiang
    Guo, Tong
    Huang, Lingyu
    Pan, Zhihong
    JOURNAL OF BRIDGE ENGINEERING, 2017, 22 (10)
  • [6] Indirect Identification and Analysis of Bridge Damage Using Vehicle-Bridge Coupled Vibration and Deep Learning
    Chen, Daihai
    Cui, Hua
    Li, Zheng
    Xu, Shizhan
    Zhang, Yu
    JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES, 2024, 38 (04)
  • [7] Vibration control of central buckles of long-span suspension bridge under random vehicle excitation
    Zhao, Yue
    Huang, Pingming
    Fu, Yingzi
    Yuan, Yangguang
    Su, Botong
    Zhendong yu Chongji/Journal of Vibration and Shock, 2024, 43 (13): : 288 - 298
  • [8] Vehicle-bridge coupling vibration analysis method considering vehicle passing expansion joint
    Xu W.
    Wang B.
    Wang J.
    Chen Y.
    Liu J.
    Hou J.
    Li Y.
    Huang X.
    Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2022, 52 (02): : 212 - 221
  • [9] Reinforcement Effect Evaluation on Dynamic Characteristics of an Arch Bridge Based on Vehicle-Bridge Coupled Vibration Analysis
    Tan, Yanbin
    He, Xingwen
    Shi, Lei
    Zheng, Shi
    Zhang, Zhe
    Wang, Xinshan
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2022, 131 (02): : 1041 - 1061
  • [10] Theoretical analysis and experimental study of vehicle-bridge coupled vibration for highway bridges
    Zheng Li
    Zhidan Li
    Yunsen Zhang
    Daihai Chen
    Shizhan Xu
    Yu Zhang
    Archive of Applied Mechanics, 2024, 94 : 21 - 37
12345