[1]李爱群,缪长青,李兆霞,等.润扬长江大桥结构健康监测系统研究[J].东南大学学报(自然科学版),2003,33(5):544-548.[doi:10.3969/j.issn.1001-0505.2003.05.003]
 Li Aiqun,Miao Changqing,Li Zhaoxia,et al.Health monitoring system for the Runyang Yangtse River Bridge[J].Journal of Southeast University (Natural Science Edition),2003,33(5):544-548.[doi:10.3969/j.issn.1001-0505.2003.05.003]
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润扬长江大桥结构健康监测系统研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
33
期数:
2003年第5期
页码:
544-548
栏目:
土木工程
出版日期:
2003-09-20

文章信息/Info

Title:
Health monitoring system for the Runyang Yangtse River Bridge
作者:
李爱群1 缪长青1 李兆霞1 韩晓林1 吴胜东2 吉林2 杨玉冬2
1 东南大学土木工程学院, 南京 210096; 2 江苏省长江公路大桥建设指挥部, 镇江 212002
Author(s):
Li Aiqun1 Miao Changqing1 Li Zhaoxia1 Han Xiaolin1Wu Shengdong2 Ji Lin2 Yang Yudong2
1 College of Civil Engineering, Southeast University, Nanjing 210096, China
2 Construction Commanding Department, Jiangsu Provincial Yangtze River Highway Bridge, Zhenjiang 212002, China
关键词:
大跨桥梁 健康监测 安全评估
Keywords:
long-span bridge health monitoring safety evaluation
分类号:
TU311.2
DOI:
10.3969/j.issn.1001-0505.2003.05.003
摘要:
介绍了国家重点工程——润扬长江大桥结构健康监测系统研究的主要成果,综合评述了大跨桥梁健康监测研究的主要进展和关键问题.主要内容包括:系统的构成、目标和主要子系统的功能、监测项目的确定和布点策略、监测仪器的选择与检测技术分析、桥梁结构状态识别与安全性评估的方法与策略等.文中较为系统地论述了目前大跨桥梁健康监测系统建立与研究中的主要问题,指出了结构健康监测技术、状态识别和可靠性评估的可能技术途径,阐述了大跨桥梁健康监测系统的发展方向.
Abstract:
The principal achievements in the health monitoring system for the Runyang Yangtse River Bridge investigated are introduced. The main progress and problems that existed in the establishment and study of the health monitoring system for long-span bridges are systematically discussed with respect to the composition and objective of the system, functions of main sub-systems, determination of the monitoring items, selection of monitoring instruments, analysis of the inspection technology, status identification and safety evaluation of the bridge. Potential technical approaches to the monitoring technology, status identification and reliability evaluation of structural health monitoring are presented. The development of the health monitoring system for long-span bridges is discussed in detail.

参考文献/References:

[1] Wang B S,Liang X B,Ni Y Q,et al.Comparative study of damage indices in application to a ling-span suspension bridge [A].In:Ko J M,Xu Y L,eds.Proceedings of the International Conference on Advances in Structural Dynamics[C].Hong Kong:the Hongkong Polytechnic University,2000.1085-1092.
[2] 张启伟,范立础.利用动静力测量数据的桥梁结构损伤识别[J].同济大学学报,1998,26(5):528-532.
  Zhang Qiwei,Fan Lichu.Damage detection for bridge structures based on dynamic and static measurements [J].Journal of Tongji University, 1998,26(5):528-532.(in Chinese)
[3] Stubbs N,Kim J T.Damage localization in structures without baseline model parameters[J]. AIAA J,1996,34(8):1644-1649.
[4] Salawu O S.Detection of structural damage through changes in frequency:a review [J]. Engineering Structures, 1997,19(9):718-723.
[5] Doebling S W,Farrar C R,Prime M B,et al.A review of damage identification methods that examine changes in dynamic properties[J]. Shock and Vibration Dig,1998,30(2):91-105.
[6] Banan M R,Hjelmstad K D.Parameter estimation of structures from static response [J]. Journal of Structural Engineering,1994,120(11):3243-3283.
[7] Hjelmstad K D,Shin S.Damage detection and assessment of structures from static response[J].Journal of Engineering Mechanics, 1997,123(6):568-576.

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备注/Memo

备注/Memo:
作者简介: 李爱群(1963—),男,博士,教授,博士生导师,aiqunli@public1.ptt.js.cn.
更新日期/Last Update: 2003-09-20