橡胶垫层间隔震结构设计参数研究

Study on design parameters of seismic isolation structure of rubber

采用双线型模型,由弯矩转角关系判别状态刚度的方法,分析了隔震结构设计中橡胶垫的弹性模量与厚度变化情况下的隔震效果,旨在确定出层间隔震的设计参数,为层间隔震的合理应用提供理论参考。

By using bilinear model,the elastic modulus and the isolation effect of the rubber cushion in the isolation structure design are analyzed by the relationship between bending moment and moment. The purpose of this paper is to analyze the design parameters of interlayer seismic isolation and provide a theoretical reference for reasonable application of seismic isolation.