摘要
简要介绍国外土木工程无损检测的进展 ,包括超声仪器发展、冲击回波法研究、空气耦合超声检测。
The evolution of nondestructive testing in civil engineering was briefly described, including the development of ultrasonic instrument, impact echo method, air coupled ultrasonic testing, concrete crack detection, high strength concrete testing etc.
出处
《无损检测》
2002年第3期123-125,共3页
Nondestructive Testing
关键词
无损检测
土木工程
超声检验
混凝土
建筑工程
裂缝
Nondestructive testing
Ultrasonic testing
Concrete
Construction engineering
Crack