Structural Stability Analysis for Truss Bridge

被引：7
|
作者：
Tong, Minhui [1 ]
Mao, Fei [1 ]
Qiu, Huiqing [1 ]
机构：
[1] Tongji Univ, Sch Mech Engn, Shanghai 201804, Peoples R China
来源：
INTERNATIONAL WORKSHOP ON AUTOMOBILE, POWER AND ENERGY ENGINEERING | 2011年 / 16卷
关键词：
Stability; Linear buckling; Nonlinear; Critical bucking load;
D O I：
10.1016/j.proeng.2011.08.1123
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In order to analyze truss bridge's stability, Linear buckling analysis and nonlinear stability analysis have been done by ANSYS. Impact factor and nonlinearity are taken over, such as geometric nonlinearity, material nonlinearity and initial geometric defects. Then, the influence of the Lead Rubber Bearing (LRB) on structural stability was studied. The buckling modals and critical buckling load of truss bridge have been obtained. It shows that overall instability appears earlier than local instability; the critical bucking load of different types is less than linear buckling analysis result after considering nonlinearity; though its stability could be reduced by LRB, truss bridge has a good stability all the same. (c) 2010 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Society for Automobile, Power and Energy Engineering
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Structural analysis of GFRP truss bridge model
    Bacinskas, Darius
    Rimkus, Arvydas
    Rumsys, Deividas
    Meskenas, Adas
    Bielinis, Simas
    Sokolov, Aleksandr
    Merkevicius, Tomas
    MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES, 2017, 172 : 68 - 74
  • [2] Stability Analysis of "321" Prefabricated Highway Steel Truss Bridge
    He, Haifang
    Zhou, Yulong
    Cheng, Shoushan
    An, Ning
    Liu, Hongyi
    Fei, Zhixuan
    BUILDINGS, 2024, 14 (06)
  • [3] Multilevel structural analysis for robustness assessment of a steel truss bridge
    Brando, F.
    Testa, R. B.
    Bontempi, F.
    BRIDGE MAINTENANCE, SAFETY, MANAGEMENT AND LIFE-CYCLE OPTIMIZATION, 2010, : 2157 - 2164
  • [4] Analysis on Stability and Ultimate Bearing Capacity of Steel Truss Arch Bridge
    Liu Yang
    Wang Xing Rui
    Yang Gang
    Zhang Aifeng
    SUSTAINABLE ENVIRONMENT AND TRANSPORTATION, PTS 1-4, 2012, 178-181 : 2299 - +
  • [5] Structural Reliability Analysis of a Steel Truss Bridge Based on Monitoring Data
    Jiang Xianglin
    Zeng Guoliang
    Tan Jinhua
    VIBRATION, STRUCTURAL ENGINEERING AND MEASUREMENT I, PTS 1-3, 2012, 105-107 : 1342 - +
  • [6] Structural analysis of a large aluminum alloy truss double-arch bridge
    Wen, Qing-jie
    Ren, Zi-jian
    STRUCTURES, 2021, 29 : 924 - 936
  • [7] Numerical Investigation and Structural Analysis on the Springing Joint of a Steel Truss Arch Bridge
    Wu Chong
    Yang Guo-Tao
    He Zu-Lin
    He De-Fu
    Su Qing-Tian
    VIBRATION, STRUCTURAL ENGINEERING AND MEASUREMENT I, PTS 1-3, 2012, 105-107 : 1268 - +
  • [8] Flutter stability of a steel truss girder suspension bridge
    Bai, Hua
    Li, Yu
    Li, Jia-Wu
    Liu, Jian-Xin
    Zhendong yu Chongji/Journal of Vibration and Shock, 2013, 32 (04): : 90 - 95
  • [9] Dynamic Characteristics Analysis of the Truss Bridge
    Wu, Ji-lin
    Zhao, Bi-bo
    3RD INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE, ICCEASI 2015, 2015, : 793 - 797
  • [10] Structural evaluation of a GFRP truss girder for a deployable bridge
    Teixeira, A. M. A. J.
    Pfeil, M. S.
    Battista, R. C.
    COMPOSITE STRUCTURES, 2014, 110 : 29 - 38
12345