Based on the test results, the ultimate load-carrying capacity, mode of failure, cracking behavior and load versus mid-pan lateral deflection curves of the strengthened specimens are summarized and analyzed.

• 在试验的基础上，对加固构件的极限承载力、破坏形态、裂缝分布以及荷载－跨中桡度曲线等进行了总结和分析。