基于ANSYS的全预制框架柱的非线性分析  

NONLINEAR ANALYSES OF TOTAL-PRECAST FRAME COLUMN BY ANSYS

作　　者：汪梅[1] 吴炯[2] 袁正如[1] 李刻铭[1] 李勃 

机构地区：[1]工程兵工程学院人防工程设计院,南京210007 [2]南京工业大学土木工程学院,南京210009 [3]陕西省人防建筑研究设计院,西安710061

出　　处：《工业建筑》2010年第S1期153-155,181,共4页Industrial Construction

基　　金：教育部高等学校博士学科点专项科研基金(20060286043);江苏省"六大人才高峰"资助项目(110500150);江苏省建设系统科技项目(JS2005ZD13)

摘　　要：为了对所构造的全预制框架柱的受力性能进行评价,应用ANSYS对其进行非线性有限元分析,并与相同条件下的整浇柱和全预制框架柱的试验结果进行对比。结果表明,全预制框架柱与整浇柱破坏形式相同;极限承载力和最大侧移相当,略小于试验结果;裂缝分布、应力和应变有一定差异。In order to evaluate the bearing performance of tectonic total-precast frame column,nonlinear analysis was done with ANSYS,the consequences were compared with the cast-in-suit ones and the experimental results of total-precast frame column in the same situation.It can conclude that the damage form is the same between total-precast frame column and the cast-in-suit ones;the limit bearing capacity and maximum lateral displacement are equivalent,and less than the experimental results;there are some differences in the distributions of crack,stress and strain.

关 键 词：非线性 全预制 框架柱 

分 类 号：TU375.4[建筑科学—结构工程]