异形柱框架抗震推倒分析  

The Pushover Analysis of the Abnormity Columnination Frame

作　　者：曹素卿[1] 

机构地区：[1]河北联合大学建筑工程学院,河北唐山063009

出　　处：《四川建材》2012年第4期65-67,共3页Sichuan Building Materials

基　　金：河北联合大学科学研究基金资助(Z201010)

摘　　要：本文对六层异形柱框架和普通框架各一榀进行了抗震推倒分析。研究了结构的层间位移和屈服机制,并对其抗震能力进行了分析。在上述研究的基础上,结合异形柱框架结构推倒分析的结果。The article make push-over analysis for one common frame and one abnormity columnination frame.Push-over analysis on specially shaped column frames arrived at displacement between stories,yielding mode and evaluate aseismic capacity.Based on above researches,combining the special-shaped columns frame push-over results the article analysis the effect of the axial compression ratio and the steel ratio to the results.The article provide some practical suggestion on the design of the specially-shaped column frame.

关 键 词：PUSHOVER 异型柱框架 轴压比 配筋率 

分 类 号：TU3[建筑科学—结构工程]