砌体填充框架结构的实时子结构试验方法及仿真分析  

Real-Time Substructure Test Method and Numerical Analysis of Masonry-Infilled Frame Structures

作　　者：许国山[1] Shing P.Benson 吴斌[1] 

机构地区：[1]哈尔滨工业大学土木工程学院 [2]Department of Structural Engineering,University of California at San Diego,CA 92093-0085,USA

出　　处：《震灾防御技术》2010年第2期234-241,共8页Technology for Earthquake Disaster Prevention

基　　金：国家自然科学基金(90715036;50938001);地震行业科研专项经费(20084190731)

摘　　要：由于砌体填充框架结构的砌体与框架之间的相互作用,使得其整体动力性能非常复杂。如何通过实时试验准确揭示其抗震性能是非常值得研究的内容。本文介绍了砌体填充框架结构的实时子结构试验方法,并进行了数值模拟。数值模拟的结果表明,本文的方法具有很好的稳定性和精度。Due to the interaction of the masonry and infilled materials,the dynamics of a masonry-infilled frame structure is very complicated.How to accurately disclose the dynamics of a masonry-infilled frame structure is a highly desirable research work.For this purpose,this paper investigates real-time substructure testing method for masonry-infilled frame structure and verifies the method with numerical simulations.The numerical results show that this method may exhibit excellent performance in terms of stability and accuracy.

关 键 词：结构试验技术 实时子结构试验 砌体填充框架结构 对角斜撑 

分 类 号：TU364[建筑科学—结构工程]