摘要
对CFRP加固的混凝土构件进行了界面静荷载下的抗剪性能试验。通过对15个混凝土试件试验结果的分析,得到了CFRP与混凝土界面的剪切粘结破坏过程、特点及界面强度。3种界面试件试验结果的比较表明:混凝土试件总体和界面附近用纤维增强的界面强度较高,提高的幅值分别约为10.6%和8.6%。
The shearing property test of CFRP structure under a static load is conducted. The failure process and the interface intensity are got separately by the analysis of test results of 15 specimens. It is firstly found that the concrete specimens with fiber reinforced interfaces have higher interface intensity than others, whose increments are about 10.6% and 8.6%.
出处
《工业建筑》
CSCD
北大核心
2008年第11期79-81,96,共4页
Industrial Construction
基金
沈阳市科学技术基金资助项目(1041036-1-06-03)
辽宁省自然科学基金资助项目(20032026)
关键词
FRP
混凝土
界面
抗剪性能
FRP concrete interface shearing property
