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本文介绍了碳纤维布对含裂纹混凝土试件的增强效果 ,试验结果表明 :碳纤维布对有缺陷的混凝土试件有明显的修复和加固作用。试验首次应用动态相关光学测量系统记录、重现含裂纹试件的整个破坏过程 ,计算位移场演变。
In this paper, the reinforcing effect of carbon fiber cloth on cracked concrete specimens is introduced. The experimental results show that the carbon fiber cloth has obvious repairing and reinforcing effects on the defective concrete specimens. For the first time, a dynamic correlation optical measurement system was used to record the entire failure process of a cracked specimen and calculate the displacement field evolution.