Calculation of Deflection of RC Beam Strengthened with CFRP

摘要：

Experiments were carried out to study the laws of stiffness and deflection change of reinforced concrete (RC) beams strengthened with carbon fiber reinforced polymer (CFRP). Stiffness and deflection formula with concrete grade , reinforcement, reinforcement ratio, reinforcement ratio/per-reinforcement diameter, protective layer thickness in consideration were proposed and proved to have a high precision after comparing the calculated results with the test date of 10 RC beams strengthened with CFRP. It is hoped that the research could provide theoretical basis for the revision of the current relevant technical specification.

关键词： Carbon fiber reinforce plastics Strengthening Stiffness Deflection

作者: Yuanping Jiang

作者单位: School of Civil Engineering and Architecture, WUT, Wuhan ,China College of City Construction, Yangtze University, Jingzhou,China

会议类型: 国际会议

会议名称: The First Anniversary of Wenchuan Earthquake(纪念汶川地震一周年国际学术会议)

会议地点: 成都

会议语种:英文

页码: 321-324

在线出版日期: 2009-05-10（万方平台首次上网日期，不代表论文的发表时间）