朱玉华  吕西林  施卫星    （同济大学土木工程学院  上海 200092） 

    池永雅良      （日本Oiles公司）

    冯德民  三山刚史    （日本藤田技术研究所）

[提要]  分别以中国和日本生产的铅芯橡胶支座作为隔震支座进行振动台模型试验，对两种隔震系统进行了试验研究，同时进行了基础固定模型试验，对两种基础隔震模型与基础固定模型的结构反应做了比较，并比较了两种隔震系统的性能，结果表明两种隔震系统均具有良好的隔震效果。中国生产的铅芯橡胶隔震支座与日本生产的铅芯橡胶隔震支座具有同样优良的性能。
[关键词]  铅芯橡胶支座  模型试验  隔震系统  性能

Studies on contrast shaking table tests on models with lead rubber bearing made in China and Japan are conducted. Experimental results between the two isolated models and the fixed model are compared. The performances of the two isolated systems are presented and also compared here. The results prove that the selected isolated systems can reduce the response of structure effectively and the performance of Chinese lead rubber hearing is as good as that of Japanese. The conclusions can provide a reference for engineering application.
Keywords:  lead rubber bearing; model test; isolated system performance