Study of the seismic performance of expansion double spherical seismic isolation bearings for contin

• 作 者: Peng Tianbo Yu Xuntao Wang
• 机 构: StateKeyLaboratoryofDisasterReductioninCivilEngineering
• 出 处: 地震工程与工程振动：英文版
• 发表日期: 2012年2期
• 关键词: double SPHERICAL SEISMIC ISOLATION (DSSI) BEARING SEISMIC ISOLATION SEISMIC perf
• 基金项目: National Natural Science Foundation of China Under Grant No. 50708074

The development of an expansion double spherical seismic isolation (DSSI) bearing by modifying the fixed DSSI bearing is described in this paper. The expansion DSSI bearing is characterized by its good energy dissipation and horizontal displacement capaci