Analysis of the Bond Performance of Strengthened with NSM CFRP Rods in Concrete Based on ANSYS

摘要：

Near-surface mounted CFRP rods in concrete can improve the bearing capacity of components. To study the bond between NSM CFRP rods and concrete, in this paper, ANSYS which is a finite element software is used to simulate NSM CFRP rods in concrete by means of direct pullout tests, through analysis of the bond failure mechanism, then obtain the bearing capacity and the local bond-slip relationship in different groove sizes. The calculated results are compared with available experimental results. The proposed model showed excellent agreement with the experimental results.

关键词： ANSYS NSM CFRP rods Bond performance

作者: WU Weidong CHEN Juan LIN Zhao

作者单位: School of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu, Sichuan China, 610500

会议类型: 国际会议

会议名称: 2010 International Symposium on Multi-field Coupling Theory of Rock and Solid Midia and Its Applications(2010年岩土多场耦合理论及应用国际学术论坛)

会议地点: 成都

会议语种:英文

页码: 794-798

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）