隔震建筑结构地震动力响应时程分析  

TIME ANALYSIS OF THE SEISMIC POWER RESPONSE OF EARIHQUAKE ISOLATION STRUCTURES

作　　者：程玉兰 

机构地区：[1]新疆建筑工程学校,乌鲁木齐830000

出　　处：《新疆工学院学报》1998年第4期310-314,共5页

摘　　要：本文以结构动力学基本原理为基础，分析了具有基础隔震结构物在地震反应中的动力性能.文中利用层间剪切模型分别计算基础隔震与基础固定两类建筑物在地震过程中的加速度、位移及层间剪力．计算结果表明，基础隔震能降低上部结构的加速度反应及变形.This paper analyzes the clynamic performance of foundation-shock isolation structrues under earthguake response according to the basic principle of structural mechanics. The article respectively calaulates the accelcration, displacement and interlaminar shear of foundation-shock isolation and foun-dation-fixed buildings during the period of earthguake by the interlaminar shear mode. The calculating result shows foundation-shock isolation can reduce the accelerating reaction and deformation of upper structures and therefore has a good application value.

关 键 词：基础隔震 建筑结构 地震反应 隔震建筑结构 

分 类 号：TU311.3[建筑科学—结构工程]