摘要
裂缝是影响水库运行安全性、稳定性的重要因素之一,而超声法检测通过单面平测法和跨孔声波可以有效检测混凝土裂缝的深度,为水库的除险加固提供重要依据。
The crack is one of the important factors that affect the safety and stability of the reservoir operation,and the ultrasonic method can effectively detect the depth of the concrete crack through the single-sided horizontal measurement and the cross hole acoustic wave,providing an important basis for the reinforcement of the reservoir.
作者
杨卫
孟磊
张文生
Yang Wei;Meng Lei;Zhang Wensheng(Powerchina Northest Eengineering Corpertion Litimed,Xi’an,Shanxi 710043)
出处
《工程技术研究》
2019年第24期42-43,共2页
Engineering and Technological Research
关键词
超声法检测
裂缝
水库
单面平测法
跨孔声波法
ultrasonic detection
crack
reservoir
single plane measurement
cross hole acoustic method