易损性分析在结构抗震及健康监测中的应用  

Application of Vulnerability Analysis in Structural Seism and Health Monitoring

作　　者：姜绍飞[1] 杨博[2] 党永勤[3] 

机构地区：[1]福州大学土木工程学院,福建福州350002 [2]沈阳建筑大学土木工程学院,辽宁沈阳110168 [3]沈阳建筑大学建筑设计研究院,辽宁沈阳110168

出　　处：《建筑科学与工程学报》2008年第2期15-23,共9页Journal of Architecture and Civil Engineering

基　　金：国家自然科学基金项目(50408033);福建省青年科技人才创新项目(2007F3054);福建省教育厅科技项目A类重点项目(JA07002)

摘　　要：为了有效地对日见增多的大型复杂结构进行日常管理和减少各种灾害的损失,从结构易损性的概念、基本原理入手,分析总结了易损性分析在结构抗震、桥梁抗震设计中的计算方法及其应用进展,并对各种方法的优劣进行了评述;对易损性分析在结构健康监测系统开发及传感器优化布设中应用的可行性进行了详细论述,并对其近期发展和应用情况进行了介绍;最后对易损性分析的发展前景进行了展望。In order to effectively manage large-scale and complex structures and reduce damage extents by various disasters, authors firstly introduced the concept and basic principles of structural vulnerability. Then it was reviewed to the calculation methods and its application of structural vulnerability analysis to structural and bridge seismic designs, and the benefits and disadvantages of various methods were overviewed. The feasibility and application of structural vulnerability analysis to structural health monitoring system development and sensor optimal arrangement were discussed in details, and the development in the near future and application were introduced. Finally, the perspective of vulnerability analysis was forecasted in the future.

关 键 词：结构健康监测 易损性分析 传感器优化布置 抗震设计 

分 类 号：TU317[建筑科学—结构工程]