Pseudo-Dynamic Testing for Seismic Performance Assessment of Buildings with Seismic Isolation System Using Scrap Tire Rubber Pad Isolators

作     者：Huma Kanta Mishra Akira Igarashi Dang Ji Hiroshi Matsushima 

作者机构：Department of Urban Management Kyoto University Kyoto 615-8540 Japan Department of Civil and Earth Resource Engineering Kyoto University Kyoto 615-8540 Japan 

出 版 物：《Journal of Civil Engineering and Architecture》 (土木工程与建筑（英文版）)

年 卷 期：2014年第8卷第1期

页      面：73-88页

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081405[工学-防灾减灾工程及防护工程] 08[工学] 0814[工学-土木工程] 

主　　题：抗震性能评估 动态测试 废旧轮胎 隔震系统 建筑物 橡胶垫 科学技术 拟动力试验 

摘      要：Investigation of seismic performance of buildings with STRP (scrap tire rubber pad) seismic isolators by means of pseudo-dynamic tests and numerical simulation is presented. The isolated building is numerically modeled, while the base isolation layer is considered as the experimental substructure in the pseudo-dynamic tests. The test result verifies that the STRP isolator shows acceptable shear deformation performance predicted by the design methods, and demonstrated that seismic isolation using STRP works as a protective measure to provide enhanced seismic performance of the building indicated by the reduction of top floor absolute acceleration, drift and base shear as designated.