NONLINEAR FINITE ELEMENT ANALYSIS OF CONCRETE BEAMS REINFORCED WITH FRP BARS

摘要：

By using ANSYS software,considering the nonlinear property of concrete materials and choosing the properly constitutive relationship and element type of various materials,the flexural behavior of concrete beams reinforced with FPR bars and prestressed FRP bars was analyzed.The variable characteristics of the load-deflection curves of the beams,load-strain curves of FRP bars and tension reinforcement were discussed in detail.The calculated results in ANSYS were compared with the test results.The results indicate that ANSYS software is effective for numerical simulation of concrete structures reinforced with FRP bars.

关键词： ANSYS FRP bar concrete beam finite element analysis

作者: N.Li Y.Luo

作者单位: College of Traffic and Communications,South China University of Technology,Guangzhou 510640,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1477-1480

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）