Research on Seismic Isolated Floor Slab with Damper and Rolling Base
Earthquake is one of the major threats towards building and non-building structure and various seismic isolation technologies have gained a good development all-round the world. Based on such a condition, a new form of seismic isolation technology is raised, which combine rolling bases and dampers to isolate floor slabs from quake wave. Analysis towards scaled model dynamic test shows that this seismic isolation technology for floor slabs can effectively reduce response acceleration of floor slabs, especially when frequency of input acceleration is high. While frequency of input acceleration is low, it has to be assured that when slab hits damper, the hitting should be soft so that the response acceleration can be controlled at a low level.
Seismic isolation Shake table Damper Rolling base Seismic performance
Haijie Ge Hui Wang Dongqi Gao
Room 310 Northwest One Building ＃1239 Siping Road, Shanghai 200092, China mailbox 200820 ＃1239 Siping Road, Shanghai 200092, China mailbox 200914 ＃1239 Siping Road, Shanghai 200092, China
国际会议
上海
英文
429-435
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）