摘要
以邯郸市奥体中心羽毛球馆双层球面型网壳屋盖作为背景进行分析计算,利用大型有限元分析软件ANSYS建立三维有限元模型,对该结构进行单向水平地震及水平加竖向双向地震作用下的行波效应分析,研究了在不同视波速下多维地震作用下控制杆件内力以及结构位移响应变化情况。
Taking the double layer spherical reticulated shell roof of Badminton Gymnasium in Handan Olympic Sports Center as the background and made analysis and calculation,this paper using large finite element analysis software ANSYS established the three-dimensional finite element model,made traveling wave effect analysis on this structure under unidirectional horizontal earthquake and vertical and horizontal bidirectional earthquake,researched the corresponding change situation of control rod internal force and structure displacement under different wave velocity and multi dimensional earthquake.
出处
《山西建筑》
2017年第16期61-62,123,共3页
Shanxi Architecture
关键词
超大跨度网壳结构
长周期地震波
多维地震作用
行波效应
super large span reticulated shell structure
long-period seismic wave
multi dimensional earthquake action
traveling wave effect
