INSTRUMENT SCIENCE AND TECHNOLOGY.

被引：119

作者：

Scruby, C.B. ^{[1
]}

机构：

[1] AERE Harwell, Engl, AERE Harwell, Engl

来源：

Journal of Physics E: Scientific Instruments | 1987年 / 20卷 / 08期

关键词：

ACOUSTIC DEVICES - ACOUSTIC WAVES - Propagation - DATA PROCESSING - Data Reduction and Analysis - MATERIALS - Physical Properties - PROCESS CONTROL - Monitoring;

D O I：

10.1088/0022-3735/20/8/001

中图分类号：

学科分类号：

摘要：

The technique of acoustic emission (AE) uses one or more sensors to 'listen' to a wide range of events that may take place inside a solid material. Depending on the source of this high frequency sound, there are broadly three application areas: structural testing and surveillance, process monitoring and control, and materials characterization. This paper covers: the development of AE as a testing tool; the generation of AE by source events; wave propagation; detection and transducers; and data analysis.

引用

页码：946 / 953