节点文献
铅芯橡胶支座的隔震效果分析
Analysis of isolating affection about lead rubber isolation bearings
【摘要】 采用Wen微分滞回模型,代表铅芯橡胶隔震支座的非线性滞回恢复力特性,对基础隔震结构的隔震效果进行了分析。结果表明,Wen微分滞回曲线可以较为准确地反映铅芯橡胶隔震支座的本构关系,其隔震效果比较明显。
【Abstract】 By using differential equation model to represent the nonlinear hysteretic restoring-force character of the lead rubber isolation bearings,isolating affection of base-isolation building are studied.Analysis results indicate that differential equation model can represent hysteretic restoring-force character of the lead rubber isolation bearings exactly,and base isolation has obviously seismic isolation effect.
- 【文献出处】 四川建筑科学研究 ,Sichuan Building Science , 编辑部邮箱 ,2007年04期
- 【分类号】TU352.12
- 【被引频次】16
- 【下载频次】299