超声法探测结构物水下裂缝  

Using Ultrosonic Pulse Method to Explore the Cracks of Structures under Water

作　　者：罗骐先[1] 宋人心[1] 傅翔[1] 王五平[1] 

机构地区：[1]南京水利科学研究院,江苏南京210024

出　　处：《水运工程》2001年第1期9-12,共4页Port & Waterway Engineering

摘　　要：研究开发了用超声法探测结构物水下裂缝的方法。该法测试简便，清水浑水中一样使用，可用于各种类型的结构，已在 1座水闸底板裂缝探测中成功地应用。Untrasonic pulse method was developed to explore the cracks of structures under water. It is simple and convenient, and has little difference in both clear and muddy water. It is applicable in various structures and has been successfully used for exploring the cracks on the bottom plate of a clough.

关 键 词：结构物 超声法探测 水下裂缝 混凝土 测试原理 水闸 

分 类 号：U641.9[交通运输工程—船舶及航道工程]