Numerical Simulation Technology of the Steel Reinforced Concrete Special-shaped Columns using Ansys

摘要：

　　Nonlinear finite element analysis of twelve SRC (steel reinforced concrete) special-shaped columns using ANSYS programs was conducted and the mechanical behaviors of these columns were analyzed.A series of numerical simulation technologies such as defining the material model of the concrete /steel,establishing global finite element model with discrete reinforced bars/stirrups elements and the methods of post-processing of the results were investigated.A quick method of finite element model establishment was proposed to avoid unit not sharing nodes and grid division error during meshing,which would cause problems such as divergence of the model.The results indicate that the numerical simulation technology presented is feasible and can be applied to further research on mechanical behaviors of the SRC structures.

关键词： steel reinforced concrete special-shaped columns finite element analysis the ansys computer program

作者: Wei Hou Xuefeng Zhou Xiang Chen

作者单位: Civil & Architecture Engineering,Xian Technological University,Xian 710032,China

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System and Applied Material(2012智能系统与应用材料国际会议)(GSAM2012)

会议地点: 太原

会议语种:英文

页码: 1232-1236

在线出版日期: 2012-01-13（万方平台首次上网日期，不代表论文的发表时间）