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JOURNALS // Prikladnaya Mekhanika i Tekhnicheskaya Fizika // Archive

Prikl. Mekh. Tekh. Fiz., 2006 Volume 47, Issue 4, Pages 145–152 (Mi pmtf2178)

This article is cited in 1 paper

Theoretical model of acoustic emission under mechanical loading of rocks in the maximum compaction region

A. S. Voznesenskiia, K. B. Ustinovb, V. L. Shkuratnika

a Moscow State Mining University, Moscow, 119991
b Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526

Abstract: A theoretical model of changes in acoustic emission activity in a geomaterial under continuous or stepwise mechanical loading is justified. Based on this model, the experimentally found laws of emission in the region of the maximum compaction of rock samples with different rates of mechanical loading of these samples are analyzed.

Keywords: acoustic emission activity, theoretical model, rock fracture, stepwise loading, linearly increasing loading.

UDC: 622.831:542.834

Received: 27.09.2005


 English version:
Journal of Applied Mechanics and Technical Physics, 2006, 47:4, 582–587

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