Performance Evaluation of Externally-Bonded Reinforced Concrete Members with a FRP-Aluminum Composite Hollow Beam

摘要：

The use of various types of fiber-reinforced polymer (FRP) composites to the reinforced concrete (RC) members has been shown to be a good alternative technique for repair and strengthening. This paper reports the results of flexural tests carried out on reinforced concrete beams and slabs with an externally-bonded FRP-aluminum composite hollow beam. All specimens were tested with a simple support condition under four-point loading. Test results indicate that the flexural strength and deflection of strengthened beams and slabs significantly increased those of un-strengthened beams and slabs.

关键词： FRP-aluminum composite hollow beam Performance evaluation Strengthening of RC beams Externally-bonded reinforced concrete member

作者: Jae-Ik Lee Woong Jung Yeol Choi

作者单位: School of Architecture and Civil Engineering,Kyungpook National University,Taegu,702-701 Korea

会议类型: 国际会议

会议名称: The 4th International Symposium on Improvement of Structural Safety for Building Structures(第四届建筑结构安全进展国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 75-80

在线出版日期: 2008-10-11（万方平台首次上网日期，不代表论文的发表时间）