NUMERICAL SIMULATION OF FRACTURE BEHAVIORS ON THE FRPSTRENGTHEND REINFORCED CONCRETE STRUCTURES

摘要：

The technique of bonding Fiber Reinforced Polymer (FRP) composites to the tension face of Reinforced Concrete (RC) beams has become very popular for strengthening purposes. In this paper, RFPA (Realistic Failure Process Analysis) is used to simulate the fracture behaviors and load carrying capacity of FRP-strengthened RC beams, which mainly focus on the effects of thickness of FRP on fracture behaviors of strengthened RC beams and the load carrying capacity. The simulation results agree well with the experiment observations. The simulation results indicate that RFPA method provide a new method and approach to simulate the failure process and mechanical behavior of reinforced concrete structure.

作者: Ling Li Tang Chun-an Wang Shuhong Tang Liexian Tan Zhihong

作者单位: School of Resources & Civil Engineering, Northeastern University, Shenyang 110004, China Department of Hydraulic and Civil Engineering of Dalian University of Technology,Dalian,China,116024

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）