摘要
本文利用ＤＲＡＩＮ—２Ｄ程序对底层带支撑异型柱框架进行了时程分析，并且与无支撑异型柱框架及通高设支撑异型柱框架进行了比较分析，结果表明，笔者提出的底层带支撑异型柱框架是一种良好的结构形式。
The time-history analyses of frames with both special-shaped columns and bracings in the first storey are conducted by using DRAIN-2D program in this paper.Compared with the analysing results of frames with only special-shaped columns and frames with both special-shaped columns and bracings in all storeys, the frames with both special-shaped columns and bracings in the first storey proposed by the authors are proved to be a good kind of structure form.
出处
《地震工程与工程振动》
CSCD
北大核心
1996年第4期37-43,共7页
Earthquake Engineering and Engineering Dynamics
基金
河北省自然科学基金
国家"九.五"重点攻关项目
关键词
非线性
地震反应
底层支撑
异型柱框架
框架
nonlinear,earthquake response,bracings in the first storey,frames with special -shaped columns
