混凝土超声波、声波检测的某些进展

Newly developments of ultrasonic and acoustic wave testing of concrete

超声波法是混凝土无损检测的主要方法之一。本文论述了混凝土超声波、声波检测技术的最新进展,介绍了超声波、声波层析成像技术在混凝土无损检测中的应用现状,与医学层析成像比较,分析了混凝土超声波、声波层析成像的困难所在,并对混凝土超声波、声波检测技术今后的发展提出了建议。

Ultrasonic testing method is one of main methods of non-destructive testing of concrete. This paper deals with the newly progressing in ultrasonic and acoustic wave testing techniques of concrete, introduces the application of ultrasonic and acoustic wave computerized tomography to non-destructive testing of concrete, analyses complexity in ultrasonic and acoustic wave computerized tomography of concrete compared with medical computerized tomography, and makes suggestions to the development of ultrasonic and acoustic wave testing techniques of concrete henceforth.