摘要
通过对L型框剪结构教学楼两种剪力墙设置方案进行地震反应分析,探讨L型框架结构合理的设置方法.运用SAP2000结构分析软件对L型平面不规则框剪结构进行弹性时程分析,对比两种方案下楼层的层间位移角与位移比,判断其是否满足规范的要求.结果表明分散布置的剪力墙抗震性能优于集中布置的剪力墙.
In this paper,seismic response of teaching building using frame-shear wall structure is discussed to get reasonable setting method for L-shape frame. The SAP2000 structure analysis software is used to analyze elastic time,compare displacement angle and displacement ration between layers in two schemes. The experimental re-sult shows that seismic perl＇ormance ol dispersed shear walls is better than that ol centralized shear walls.
出处
《兰州工业学院学报》
2017年第2期28-31,共4页
Journal of Lanzhou Institute of Technology
关键词
不规则
框剪结构
层间位移角
位移比
irregularity
frame shear structure
displacement angle
displacement angle
