付海军，  秦乃兵，  张  雷
    （河北联合大学建筑工程学院，唐山063000）

[摘要] 以一种新型的大跨度索-混凝土组合结构为研究对象，采用大型有限元分析软件ANSYS对其中间层中间节点进行静力分析，通过材料强度，梁端箍筋配筋率，柱轴压比，梁、柱纵筋配筋率这些因素的变化，分析节点梁端的承载力。
[关键词] 索-混凝土组合梁；中间层中间节点；静力分析
中图分类号：TU352.1+1    文献标识码：A  文章编号：1002-848X(2011) S2-0114-03

    Static analysis on the node of cable-concrete beam based on ANSYS
    Fu Haijun, Qin Naibing, Zhang Lei
    ( College of Civil and Arclutecture Engineering, Hebei Union Uruversity, Tangshan 063000, China)

Abstract: Using a new type oflarge span concrete combination structure as an object to study, static analysis were made to intermediate nodes through large-scale finite element analysis software ANSYS. Through the variation of factors such as material strength, reinforcement ratio girder stirrups axial compression ratio, column, beams and columns ratio of longitudinal reinforcement, the bearing capacity of the beam nodes was analyzed.
Keywords: cable-concrete beam; intermediate node ofinterlining; static analysis