大跨桥梁结构状态评估方法研究进展
Progress in condition assessment methods for long span bridges郭彤 李爱群 李兆霞 韩晓林
摘 要:简要回顾了国内外结构状态评估理论的发展,在此基础上,对蒙特卡罗法、层次分析法等桥梁结构常用的状态评估方法进行了介绍和比较.结合润扬大桥悬索桥(国内最大跨度的悬索桥)及苏通大桥(世界在建最大跨度的斜拉桥)中的状态评估系统,介绍了该系统的功能以及模块构成.最后阐述了状态评估领域的主要研究问题和发展方向.
关键词:状态评估; 健康监测; 结构可靠度
分类号:TU311.2 文献标识码:A
文章编号:1001-0505(2004)05-0699-06
基金项目:国家自然科学基金资助项目(50378017).
作者简介:郭彤(1977-),男,博士生, civilcenter@163.com;李爱群(联系人),男,博士,教授,博士生导师,aiqunli@public1.ptt.js.cn.
作者单位:郭彤(东南大学结构健康监测研究所,南京,210096)
李爱群(东南大学结构健康监测研究所,南京,210096)
李兆霞(东南大学结构健康监测研究所,南京,210096)
韩晓林(东南大学结构健康监测研究所,南京,210096)
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