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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2001, Volume 42, Issue 4, Pages 184–189
(Mi pmtf2810)
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Model of self-organization of an ensemble of cracks radiating sound
V. V. Kuznetsov Institute of Geophysics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
A model of self-organization of cracks arising in a rock specimen (granite) compressed by a press is proposed. The model is based on the assumption of acoustic wave interaction between the cracks. To construct the model of self-organization of cracks, solutions of the Fokker–Planck equation are used. The experimentally observed spontaneous increase in the activity of acoustic emission, spatial and temporal clusterization, and formation of a fractal structure in rock specimens under constant and slowly varying loads are explained.
Received: 14.04.2000 Accepted: 04.11.2000
Citation:
V. V. Kuznetsov, “Model of self-organization of an ensemble of cracks radiating sound”, Prikl. Mekh. Tekh. Fiz., 42:4 (2001), 184–189; J. Appl. Mech. Tech. Phys., 42:4 (2001), 720–724
Linking options:
https://www.mathnet.ru/eng/pmtf2810 https://www.mathnet.ru/eng/pmtf/v42/i4/p184
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Abstract page: | 31 | Full-text PDF : | 11 |
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