Damage assessment of steel bridge members by fatigue vulnerability considering corrosion and traffic variation with time

被引：0
|
作者：
Kim, Hyo-Jin [1 ]
Kim, Dng-Jo [1 ]
Lee, Hyeong-Cheol [1 ]
Lee, Sang-Ho [1 ]
机构：
[1] Yonsei Univ, Sch Civil & Environm Engn, Seoul 120749, South Korea
来源：
ADVANCES IN FRACTURE AND DAMAGE MECHANICS VI | 2007年 / 348-349卷
关键词：
steel bridge; fatigue vulnerability; corrosion; traffic variation; reliability analysis;
D O I：
10.4028/www.scientific.net/KEM.348-349.125
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The fatigue vulnerability estimation method including the effects induced by the corrosion rate and the traffic variation with time has been proposed to evaluate the reduction of fatigue strength in steel bridge members. A fatigue limit state function considering corrosion and traffic variation is established to determine whether the steel bridge members have been damaged by both corrosion and fatigue or not. Monte-Carlo simulation is used for reliability analysis which provides the data used to obtain fatigue vulnerability curves. The results show that the damage accumulation induced by fatigue in steel bridges could be assessed by fatigue vulnerability curve considering influences of corrosion and traffic variation.
引用
收藏
页码：125 / +
页数：2
相关论文
共 50 条
  • [1] Fatigue assessment of deteriorated steel bridge members considering corrosion
    Park, Y. C.
    An, L. S.
    Kim, H. K.
    MAINTENANCE, SAFETY, RISK, MANAGEMENT AND LIFE-CYCLE PERFORMANCE OF BRIDGES, 2018, : 609 - 613
  • [2] Fatigue damage assessment of steel bridge members using paint cracking
    Okumura, Y.
    Sakano, M.
    Horie, Y.
    Kobayasi, H.
    BRIDGE MAINTENANCE, SAFETY, MANAGEMENT AND LIFE-CYCLE OPTIMIZATION, 2010, : 2111 - 2113
  • [3] Fatigue assessment of fillet weld in steel bridge towers considering corrosion effects
    Jiang, Chao
    Xiong, Wen
    Cai, C. S.
    Zhou, Linyun
    Zhu, Yichen
    ENGINEERING FAILURE ANALYSIS, 2023, 143
  • [4] Joints Fatigue Damage Prediction for a Steel Truss Suspension Bridge Considering Corrosion Environment
    Weiwei Wu
    Xiongjun He
    Li He
    Chao Wu
    Jia He
    Andong Zhu
    Arabian Journal for Science and Engineering, 2022, 47 : 4879 - 4892
  • [5] Joints Fatigue Damage Prediction for a Steel Truss Suspension Bridge Considering Corrosion Environment
    Wu, Weiwei
    He, Xiongjun
    He, Li
    Wu, Chao
    He, Jia
    Zhu, Andong
    ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2022, 47 (04) : 4879 - 4892
  • [6] Fatigue damage analysis of welded steel bridge members under traffic using finite element method and damage mechanics
    Zhou, Tai-Quan
    Yuan, Hua
    Tine, Tommy Chan Hung
    STRUCTURAL CONDITION ASSESSMENT, MONITORING AND IMPROVEMENT, VOLS 1 AND 2, 2007, : 639 - 643
  • [7] Fatigue damage and life assessment for steel decks of suspension bridge under stochastic traffic flow
    Lu, Naiwei
    Liu, Yang
    Deng, Yang
    Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2015, 46 (11): : 4300 - 4306
  • [8] Fatigue vulnerability assessment of a steel arch bridge using the probabilistic weibull model and considering its remaining service life under localized corrosion effects
    Moreno, Federico Alejandro Nunez
    Acosta, Luisa Fernanda Lozano
    Fajardo, Maria Camila Silva
    Diaz, Edgar Eduardo Munoz
    Neira, Indira Campo
    REVISTA INGENIERIA DE CONSTRUCCION, 2024, 39 (01): : 32 - 50
  • [9] Service life prediction for steel wires in hangers of a newly built suspension bridge considering corrosion fatigue and traffic growth
    Deng, Yang
    Li, Ai-Qun
    Feng, Dong-ming
    Chen, Xin
    Zhang, Meng
    STRUCTURAL CONTROL & HEALTH MONITORING, 2020, 27 (12):
  • [10] Fatigue assessment of existing bridge members
    Department of Structures and Bridges, Faculty of Civil Engeering, University of Zilina, Slovakia
    Komunikacie, 2007, 3 (11-14):
12345