| 在役大跨径桥梁基于远程监测的可靠性评价 |
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| 引用本文： | 周建庭,向毓志,郝袆,沈小俊,周志祥,蒋震,董志清,李红镝,周勇,谭隆友.在役大跨径桥梁基于远程监测的可靠性评价[J].重庆交通大学学报(自然科学版),2007,26(4):32-35. |
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| 作者姓名： | 周建庭 向毓志 郝袆 沈小俊 周志祥 蒋震 董志清 李红镝 周勇 谭隆友 |
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| 基金项目： | 交通部西部交通建设科技项目
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重庆市科技攻关项目 |
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| 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.
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| 关 键 词： | 远程监测 评价 可靠性 |
Reliability Evaluation of In-service Long-span Bridges Based on Remote Monitoring Theory |
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| ZHOU Jian-ting,XIANG Yu-zhi,HAO Yi,SHEN Xiao-jun,ZHOU Zhi-xiang,JIANG Zhen,DONG Zhi-qing,LI Hong-di,ZHOU Yong,TAN Long-you.Reliability Evaluation of In-service Long-span Bridges Based on Remote Monitoring Theory[J].Journal of Chongqing Jiaotong University,2007,26(4):32-35. |
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| Authors: | ZHOU Jian-ting XIANG Yu-zhi HAO Yi SHEN Xiao-jun ZHOU Zhi-xiang JIANG Zhen DONG Zhi-qing LI Hong-di ZHOU Yong TAN Long-you |
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| Abstract: | On 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 effect 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 effective in actual bridge monitoring tasks. |
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| Keywords: | tele-monitoring evaluation reliability |
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