子结构技术在结构抗震试验研究中的应用  

Application of substructure technology in structural seismic test

作　　者：王向英 王海丽 杨伟松[1,2] 许卫晓 于德湖[1,2] WANG Xiangying;WANG Haili;YANG Weisong;XU Weixiao;YU Dehu(School of Civil Engineering,Qingdao University of Technology,Qingdao 266033,China;Collaborative Innovation Center for Engineering Construction and Safety of Blue Economic Zone,Qingdao University of Technology,Qingdao 266033,China)

机构地区：[1]青岛理工大学土木工程学院,山东青岛266033 [2]青岛理工大学蓝色经济区工程建设与安全协同创新中心,山东青岛266033

出　　处：《世界地震工程》2020年第1期63-76,共14页World Earthquake Engineering

基　　金：国家自然科学基金资助项目(51608287);山东省重点研发计划资助项目(2018GSF120004)

摘　　要：根据结构试验理论和实验设备的特征,阐述了结构抗震试验的特点及发展,重点分析了子结构拟动力试验方法的原理、数值积分算法、加载方式和误差控制;振动台子结构试验的原理、研究成果;实时子结构的原理和时滞等混合试验方法的基本理论,以及大型通用有限元软件及远程协同试验方法在混合试验中的应用。基于各种试验方法的优势与发展,总结出混合试验技术未来的发展方向。According to the theory of structural testing and the characteristics of experimental equipment,the characteristics and development of structural seismic testing are described.The basic theory of the substructure quasi-dynamic test method,including the principle,numerical integration algorithm,loading mode and error control,the principle of the shaking table substructure test,related research achievements as well as the principle and time delay of real-time substructure are introduced.The application of the finite element method and remote cooperative test method in hybrid test is performed.Based on the advantages and development of various test methods,this study tries to summarize the future development directions of the hybrid test technology.

关 键 词：振动台试验 拟动力试验 子结构技术 有限元 混合试验 

分 类 号：TU317[建筑科学—结构工程]