用超声波平测法检测混凝土梁的裂缝

Crack inspection of concrete beam by ultrasonic plane testing method

简要介绍了超声波平测法的检测原理,用该法检测了混凝土梁的裂缝,并分析了裂缝成因.

The inspection principle of the ultrasonic method is briefly introduced. The method is used to inspect the cracks of concrete beams, and the genetic analysis of crack is presented.