声发射在磨料射流切割混凝土路面中的应用

Preliminary Research on AET in Abrasive Jet Cutting of Highway Concrete

从理论上分析了磨料射流用于切割混凝土路面的可行性,引入声发射作为检验切割效果的工具,对声发射技术及其进展作了介绍,进行了实验的设计,希以此拓展高速公路维护的方法。

This paper analyze the feasibility of using abrasive jet cutting of highway concrete, and introduce AE as a tool to verify the effect of this cutting. An introduction of acoustic emission technology and related experimental set-up was also presented, expecting to enlarge the way of protecting highways.