SHM OF BRIDGES USING WEIGH-IN-MOTION

被引：0
|
作者：
Wu, Jianping
Bakht, Baidar
Mufti, Aftab
Sidhu, Darshan
机构：
来源：
PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON STRUCTURE HEALTH MONITORING & INTELLIGENT INFRASTRUCTURE: STRUCTURAL HEALTH MONITORING & INTELLIGENT INFRASTRUCTURE | 2007年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Fatigue analysis is an important consideration for evaluating the health of the bridges. To develop a fatigue analysis, load and resistance are two essential concerns. In fact, load due to traffic vehicle differs considerably from the designed load. To estimate the remaining fatigue life more accurately, a refined evaluation load procedure is desirable. In this paper, we propose a new method to incorporate Weigh-in-Motion (WIM) technology into Structure Health Monitoring (SHM) data analysis to understand the performance of the bridges and establish fatigue life of the girders and the decks. The method chooses several corresponding strain peaks to calculate vehicle parameters, such as truck speed, axle spacing, axle weights, and gross weight. The calculated truck parameters are used as input for a program of Semi-continuum method of analysis for bridges (SECAN) to check the calculated result and to study the performance of bridges. This allows utilization of the output of SECAN for input in the fatigue analysis to estimate the fatigue life.
引用
收藏
页数：10
相关论文
共 50 条
  • [1] WEIGH-IN-MOTION SYSTEM USING INSTRUMENTED BRIDGES
    MOSES, F
    [J]. TRANSPORTATION ENGINEERING JOURNAL OF ASCE, 1979, 105 (03): : 233 - 249
  • [2] Weigh-in-motion and smart bridges
    Lai, LLY
    [J]. SMART SYSTEMS FOR BRIDGES, STRUCTURES, AND HIGHWAYS - SMART STRUCTURES AND MATERIALS 1997, 1997, 3043 : 23 - 30
  • [3] Fatigue Load Model Using the Weigh-in-Motion System for Highway Bridges in China
    Liu, Yang
    Li, Deru
    Zhang, Zhenhao
    Zhang, Haiping
    Jiang, Nan
    [J]. JOURNAL OF BRIDGE ENGINEERING, 2017, 22 (06)
  • [4] FATIGUE LOAD EFFECTS ON HIGHWAY BRIDGES OF PAKISTAN USING WEIGH-IN-MOTION DATA
    Arshad, Muhammad Adeel
    Fahad, Muhammad
    Khan, Akhtar Naeem
    Adil, Mohammad
    Khan, Arsalaan
    [J]. ROADS AND BRIDGES-DROGI I MOSTY, 2022, 21 (01): : 19 - 37
  • [5] DIRECT MEASUREMENT OF DYNAMICS IN ROAD BRIDGES USING A BRIDGE WEIGH-IN-MOTION SYSTEM
    OBrien, Eugene J.
    Gonzalez, Arturo
    Dowling, Jason
    Znidaric, Ales
    [J]. BALTIC JOURNAL OF ROAD AND BRIDGE ENGINEERING, 2013, 8 (04): : 263 - 270
  • [6] Traffic Load Modelling for Urban Highway Bridges using Weigh-in-Motion Data
    Huang, T. L.
    Liao, J. J.
    Zhong, J.
    Zhong, J. W.
    Chen, H. P.
    [J]. MAINTENANCE, SAFETY, RISK, MANAGEMENT AND LIFE-CYCLE PERFORMANCE OF BRIDGES, 2018, : 1681 - 1688
  • [7] Impact of quantity of weigh-in-motion data on load effects on bridges
    Znidaric, A.
    Kreslin, M.
    Kalin, J.
    Turk, G.
    [J]. MAINTENANCE, SAFETY, RISK, MANAGEMENT AND LIFE-CYCLE PERFORMANCE OF BRIDGES, 2018, : 1467 - 1474
  • [8] A systematic approach to estimating traffic load effects on bridges using weigh-in-motion data
    Sjaarda, Matthew
    Meystre, Thierry
    Nussbaumer, Alain
    Hirt, Manfred A.
    [J]. STAHLBAU, 2020, 89 (07) : 585 - 598
  • [9] Using weigh-in-motion data for modeling maximum live load effects on highway bridges
    Ghosn, M.
    Sivalcumar, B.
    [J]. BRIDGE MAINTENANCE, SAFETY, MANAGEMENT AND LIFE-CYCLE OPTIMIZATION, 2010, : 939 - 945
  • [10] Weigh-in-motion Using Machine Learning and Telematics
    Kirushnath, Sivaramalingam
    Kabaso, Boniface
    [J]. 2018 2ND INTERNATIONAL CONFERENCE ON TELEMATICS AND FUTURE GENERATION NETWORKS (TAFGEN), 2018, : 115 - 120
12345