采用ANSYS分析方柱—T形薄壁柱局部转换节点的受力特征  

Finite element analysis of the behavior of RC local transfer joints from square column to T-shaped wall under vertical loads

作　　者：袁志仁[1] 肖德周[2] 沙勇[1] 

机构地区：[1]长春工程学院土木一系,长春130012 [2]合生创展集团规化设计部,广州510000

出　　处：《长春工程学院学报（自然科学版）》2001年第4期33-36,57,共5页Journal of Changchun Institute of Technology：Natural Sciences Edition

摘　　要：文中采用有限元分析程序ＡＮＳＹＳ对三个钢筋混凝土方柱—Ｔ形薄壁柱局部转换节点在竖向荷载作用下的受力性能进行分析，得出了转换梁的加腋高度不仅影响自身的承载能力，还对其上的薄壁柱的应力状态有直接影响的结论。展示了有限元分析应用于工程设计内力计算的方法。Based on finite element analysis of three RC specimens of local transfer joints from square column to T-shaped wall under vertical loads, fundamental behaviors of the joints are achieved, and a conclusion is reached, that is, the armpit height has effects not only on the loading capacity of the transfer beam but also on the stress states of the T-shaped wall. What' s more the paper illustrates the method of applying finite element analysis to the calculation of internal forces in design.

关 键 词：有限元 ANSYS 钢筋混凝土 T形薄壁柱 局部转换节点 

分 类 号：TU323.5[建筑科学—结构工程]