土木工程与管理学报2011，Vol.28Issue(3)：362-365,4.
层间隔震结构隔震层位置的敏感性研究
Study on Sensitivity of Isolation Layer Position of Story Isolation
李振国 1江宜城1
作者信息
- 1. 华中科技大学土木工程与力学学院,湖北武汉430074
- 折叠
摘要
Abstract
To investigate the influence of different isolation layer position on seismic response, a 16-storey office building was built by the software of CSIETABS to do 3-D nonlinear structure analysis. The values of modal quality participate, interlaminar shear, absolute acceleration and envelope diagram of displacement-angle between floors of seismic responses of various isolation layer position. The result shows it could get a better damping effect if we set the isolation layer in the story which has maximum interlaminar shear layer when the structure base-isolated, and restrict lower substructure interlayer shear at the same time.关键词
层间隔震/隔震层位置/减震效果/ETABSKey words
storey isolation/ isolation layer position/ damping effect/ ETABS分类
建筑与水利引用本文复制引用
李振国,江宜城..层间隔震结构隔震层位置的敏感性研究[J].土木工程与管理学报,2011,28(3):362-365,4.
