钢筋混凝土异形柱框架结构抗震试验与分析  

Pseudo-static Tests of the 1/2-scale Model R.C.Frame with Special-shaped Columns

作　　者：黄雅捷[1] 梁兴文[1] 吴敏哲[1] 艾兵[1] 

机构地区：[1]西安建筑科技大学,西安710055

出　　处：《建筑结构》2002年第1期49-52,共4页Building Structure

基　　金：上海市建委资助项目;陕西省教委专项科研基金项目 ( 99JK2 31)

摘　　要：针对上海市某实际工程 ,进行了三榀钢筋混凝土异形柱框架 1 / 2比例模型拟静力试验 ,研究了这种结构在低周反复水平荷载作用下的受力特点、变形和耗能能力以及破坏机理等。The pseudo static tests of three 1/2 scale models R.C.frames with special shaped columns have been conducted. The load bearing properties, deformation and energy dissipation capacity and the mechanism of failure for the structure are studied. It makes a comparison in aseismic behavior between frames with special shaped columns and infilled frames consisting special shaped columns and common infilled frames. Aseismic behavior of the structure is evaluated. Research results indicate that the frame with the special shaped columns possesses better aseismic behavior. The structure can form better failure mechanism under rare earthquake.

关 键 词：异形柱 拟静力试验 耗能能力 钢筋混凝土 框架结构 抗震 

分 类 号：TU375.3[建筑科学—结构工程]