摘要
介绍当前国内外声发射技术的发展状况,论述近年来在声发射基本理论和声发射仪器研制等方面取得的重大进步,以及声发射应用领域一些急待解决的问题.
The state-of-art of acoustic emission technique is outlined. Special emphasis is on the development of the basic theory on waveform and spectrum analysis as well as on the new generation of digital AE instrumentation. Some challenging problems confronted in AE field is also described.
出处
《无损检测》
1998年第6期151-154,158,共5页
Nondestructive Testing
