过火混凝土桥梁超声波检测研究

Research on ultrasonic test of concrete bridges after fire

综合火灾混凝土受损伤特点、火灾混凝土强度的常规检测方法,对过火桥梁某高架桥进行了超声波检测等,并且给出了某高架桥的检测结论和相关处理方案,以期指导实践。

Combining with the damage features of concrete bridges after fire and the regular test methods of the concrete strength after fire, the paper undertakes the ultrasonic test onsome elevated bridge after fire, and provides the test conclusion and relative treatment scheme for some elevated bridges, so as to direct the practice.