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个人信息Personal Information
副教授
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：土木工程系
学科：结构工程. 工程管理
办公地点：结构大厅211室
联系方式：honglei@dlut.edu.cn
电子邮箱：honglei@dlut.edu.cn
扫描关注
Influence of freeze-thaw cycles on bonded interface performance between CFRP and high strength concrete
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论文类型：会议论文
发表时间：2014-07-30
收录刊物：EI、CPCI-S、Scopus
卷号：638-640
页面范围：1516-1520
关键字：CFRP; high strength concrete; freeze-thaw cycle; effective bond length
摘要：The bonded joints between carbon fiber reinforced polymer (CFRP) and high strength concrete subjected to different freeze-thaw cycles were studied and the results were analyzed. The test results indicate that with the increase of freeze-thaw cycles, effective bond length, ultimate bond load and ultimate global slip response will decrease. But it has little effects on initial stripping load. The failure modes change from adhesive debonding to shear failure of concrete.