Some regularities in electromagnetic radiation signals in rock failure

被引：0

作者：

Vostretsov, AG ^{[1
]}

Yakovitskaya, GE ^{[1
]}

机构：

[1] Novosibirsk State Tech Univ, Novosibirsk 630092, Russia

来源：

KORUS 2004, Vol 1, Proceedings | 2004年

关键词：

fracturing process; stages of the destruction process; failure prediction; electromagnetic radiation; resonance periodic process;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

New methods of cracking process stages determining by means of electromagnetic emission (EME) signal pulse flow intensity estimating were developed. These methods allow to increase the reliability of solids cracking forecasting by means of EME registering. On the basis of recording electromagnetic radiation signals, effect of origination of periodical low-frequency signals at the stage, preceding the separation of rock sample continuity is revealed.

引用

页码：179 / 181

页数：3