ANALYSIS OF FLEXURAL FAILURE MODE OF RC BEAMS STRENGTHENED WITH CFRP SHEETS
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摘要: 分析并提出碳纤维布加固混凝土梁可能发生的9 种弯曲破坏模式及各种破坏模式之间的相互转化条件, 在此基础上给出常见破坏模式下加固梁的抗弯承载力, 并通过文献试验数据对提出的结论进行验证。Abstract: It is analyzed and proposed the nine flexural failure modes and the conditions of their mutual transformation, which may occur in RC beams strengthened with CFRP sheets. On the basis of which the bearing capacities of the strengthened beams with common failure modes are also given, and the conclusions are verified by the test data from literatures.
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Key words:
- CFRP sheet /
- strengthen /
- concrete beam /
- failure mode
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[2] 叶列平,庄江波,沙吾列提.拜开依,等.预应力碳纤维布加固钢筋混凝土T形梁的试验研究//第七届全国建筑物鉴定与加固改造学术会议论文集.重庆:2004.895-903 张轲.预应力碳纤维布加固混凝土梁弯曲疲劳性能研究:[博士学位论文].北京:清华大学,2005
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