COMPARISON OF ANCHORAGE SYSTEMS FOR RC T-BEAMS STRENGTHENED IN SHEAR WITH EB-CFRP

摘要：

　　The objective of this experimental research is to evaluate the performance and compare the effectiveness of different anchorage systems for reinforced concrete(RC)T-beams strengthened in shear with externally bonded(EB)carbon fiber-reinforced polymers(CFRP).The study considers two strengthening methods:(1)EB-CFRP sheets; and(2)EB-CFRP prefabricated L-shaped laminates,and various anchorage systems including CFRP ropes for closed stirrups.The findings reveal that specimens strengthened with EB-CFRP using well-designed and well-implemented anchorage systems can achieve enhanced performance,and thereby a more cost-effective use of the CFRP material.

关键词： reinforced concrete T-beams CFRP strengthening shear anchorage

作者: Georges El-Saikaly Omar Chaallal Brahim Benmokrane

作者单位: Dept.of Construction Engineering,(E)cole de technologie supérierue((E)TS),University of Quebec,Montr Dept.of Construction Engineering,(E)cole de technologie supérierue((E)TS),University of Quebec,Montr Dept.of Civil Engineering,Faculty of Engineering,University of Sherbrooke,Sherbrooke(QC),Canada

会议类型: 国际会议

会议名称: the Sixth Asia-Pacific Conference on FRP in Structures (APFIS2017)(第六届亚太纤维增强复合材料结构工程国际会议暨第十届全国建设工程FRP应用学术交流会)

会议地点: 新加坡

会议语种:英文

页码: 1-5

在线出版日期: 2017-07-19（万方平台首次上网日期，不代表论文的发表时间）