高层建筑顶部隔震体系减震浅析

A Brief Analysis on Earthquake Response Reduction of High-rise Structures with Isolated Systems on the Top

文章通过对基于集中质量模型的两质点体系的理论和计算,分析了高层建筑顶部层间隔震结构的减震原理。另外,分析了基于集中质量模型的多质点体系,对前面的两质点的结论进行验证,得出了影响高层隔震减震结构体系减震效果的主要因素。

Starting from the theory and computing of two freedom degree system of a concentrated mass model,the paper analyzes isolated structure vibration reduction theory of the upper floor of the high building and the multi-degree freedom system based on lumped mass model,which tests the conclusion of two freedom degree. And the paper summarizes the main factors influencing earthquake-response-reduction structure of high building.