管道应力波检测技术及研究进展

A Brief Review on Damage Detection in Pipes Using Stress Wave Factor Technique

综述了应力波检测技术及其应用研究进展 ,对应力波技术在管道损伤检测中的应用进行了重点评述 ,主要内容涉及应力波的传播特点、实验检测方法及数据处理方法等 。

The stress wave factor technique and its recent research advances in damage detection are reviewed,which in damage detection in pipes is briefly introduced. The characteristics of stress wave in pipes,experimental assessment and data processing approaches of the stress wave factor technique based on piezo electric element are also discussed. Some suggestions for further research are given.