抗震可靠度的单层厂房加固方案选优  

THE OPTIMIZATION OF REINFORCEMENT SCHEME FOR FACTARY BUILDING BASED ON SEISMIC RELIABILITY

作　　者：何晴光[1,2] 杜永峰[1,2] 寇佳亮[2] 

机构地区：[1]西部土木工程防灾减灾教育部工程研究中心,兰州730000 [2]兰州理工大学防震减灾研究所,兰州730000

出　　处：《低温建筑技术》2009年第10期38-40,共3页Low Temperature Architecture Technology

基　　金：国家自然科学资助项目(50778087)

摘　　要：计算了工业厂房中排架柱在地震动激励下的随机响应和抗震可靠度,并结合相关规范中可靠度的标准来确定合理的结构加固方案,并通过算例验证了方法的可行性。Stochastic seismic responses and seismic reliability of factory building has been computed,and these calculated results of several reinforcement schemes are used as important indexes to compare the criteria in Chinese relevant code,by these the optimal scheme is determined.

关 键 词：抗震可靠度 加固 随机激励 工业厂房 

分 类 号：TU311.3[建筑科学—结构工程]