A microseismic-based procedure for the detection of rock slope instabilities
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- 作者：Cristina Occhiena ; Marina Pirulli ; marina.pirulli@polito.it" class="auth_mail ; Claudio Scavia
- 关键词：Rock slope ; Microseismicity ; Coherency ; Source location ; Failure mechanism
- 刊名：International Journal of Rock Mechanics and Mining Sciences
- 出版年：July 2014
- 年：2014
- 卷：69
- 期：Complete
- 页码：67-79
- 全文大小：5638 K
文摘
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Rock fracturing is accompanied by generation and transmission of elastic waves.
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Microseismic monitoring systems allow to detect and record elastic waves.
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If signals are caused by a common rupture mechanism, they are similar in waveform.
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Location of similar signals contributes in identifying potentially unstable areas.