底层带支撑异型柱框架非线性地震反应分析  

ANALYSIS OF NON-LINEAR EARTHQUAKE RESPONSE FOR FRAMES WITH SPECIAL-SHAPED COLUMNS AND BRACINGS IN THE FIRST STOREY

作　　者：曹万林[1] 王光远[1] 魏文湘[1] 吴建有[1] 

机构地区：[1]河北工业大学,哈尔滨建筑大学

出　　处：《地震工程与工程振动》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

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.

关 键 词：非线性 地震反应 底层支撑 异型柱框架 框架 

分 类 号：TU323.503[建筑科学—结构工程]