中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (4): 32-35.

• • 上一篇    下一篇

在役大跨径桥梁基于远程监测的可靠性评价

周建庭1,向毓志2,郝栉3,沈小俊4,周志祥1,蒋震,1 董志清1,李红镝1,周勇5,谭隆友6   

  1. 1.重庆交通大学,重庆 400074;2.西藏交通厅公路勘察规划设计院,西藏 拉萨 850000; 3.重庆市交通委员会,重庆 400017;4.重庆市公路交通委员会交通基本建设工程质量监督站,重庆 400067; 5.重庆市丰都县公路质检站,重庆 400082;6.重庆市公路实力开发有限公司,重庆 451147
  • 收稿日期:2006-04-25 修回日期:2006-05-15 出版日期:2007-08-15 发布日期:2015-05-18
  • 作者简介:周建庭(1972—),男,浙江金华人,教授,博士后,主要研究方向为桥梁加固与远程监测、安全评价.E—mail:jt-zhou @l63.com.
  • 基金资助:
    交通部西部交通建设科技项目(200431881426);重庆市重大科技攻关项目(CSTC,2005AA6010)

Reliability Evaluation of In-service Long-span Bridges Based on Remote Monitoring Theory

ZHOU Jian-ting1, XIANG Yu-zhi2,HAO Yi3,SHEN Xiao-jun4,ZHOU Zhi-xiang1, JIANG Zhen1,DONG Zhi-qing1,LI Hong-di1,ZHOU Yong5,TAN long-you6   

  1. 1.Chongqing Jiaotong University,Chongqing 400074,China; 2.Tibeta Highway Design Institute,Tibet lahsha 850O00,China;3.Chongqing Jiaotong Community,Chongqing 4130017,China; 4.Chongqing Jiaotong Community Basic Engineering Quality Supervising Institution,Chongqing 400067,China; 5.Highway Quality Supervising Institution of Chongqing Fengdu County,Chongqing 400082,China; 6.Chongqing Shili Development Co.Ltd of Highway,Chongqing 451147,China
  • Received:2006-04-25 Revised:2006-05-15 Online:2007-08-15 Published:2015-05-18

摘要: 结合实际桥梁,在介绍大跨径斜拉桥监测方案的基础上,重点阐述了基于可靠性理论的大跨径斜拉桥远程监 测评价体系,包括荷载效应参数的获取、桥梁结构抗力参数的获取以及动态可靠度的计算方法等.可望在实践中起 到一定的借鉴作用.

关键词: 远程监测, 评价, 可靠性

Abstract: 0n the basis of an existing bridges,the long·span bridges monitoring evaluation theory are introduced,especially focusing on the long-span bridges monitoring evaluation system based on the reliability theory by detailing procedures such as acquiring the load efect parameters,acquiring bridge structure resistnce parameters and conducting the calculation of dynamic reliability,and so on.The system proposed in the paper has proved to be efective in actual bridge monitoring tasks.

Key words: tele-monitoring, evaluation, reliability

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