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Fizika Tverdogo Tela, 2017, Volume 59, Issue 5, Pages 920–930
DOI: https://doi.org/10.21883/FTT.2017.05.44381.364 (Mi ftt9582) 		 
This article is cited in 5 scientific papers (total in 5 papers)

Mechanical properties, strength physics and plasticity

Effect of the state of internal boundaries on granite fracture nature under quasi-static compression

E. E. Damaskinskayaa, I. A. Panteleevb, A. G. Kadomtseva, O. B. Neumarkb

a Ioffe Institute, St. Petersburg
b Institute of Continuous Media Mechanics UB RAS, Perm
Full-text PDF (227 kB) Citations (5)
DOI: https://doi.org/10.21883/FTT.2017.05.44381.364
Abstract: Based on an analysis of the spatial distribution of hypocenters of acoustic emission signal sources and an analysis of the energy distributions of acoustic emission signals, the effect of the liquid phase and a weak electric field on the spatiotemporal nature of granite sample fracture is studied. Experiments on uniaxial compression of granite samples of natural moisture showed that the damage accumulation process is twostage: disperse accumulation of damages is followed by localized accumulation of damages in the formed macrofracture nucleus region. In energy distributions of acoustic emission signals, this transition is accompanied by a change in the distribution shape from exponential to power-law. Granite water saturation qualitatively changes the damage accumulation nature: the process is delocalized until macrofracture with the exponential energy distribution of acoustic emission signals. An exposure to a weak electric field results in a selective change in the damage accumulation nature in the sample volume.
Received: 03.10.2016
English version:
Physics of the Solid State, 2017, Volume 59, Issue 5, Pages 944–954
DOI: https://doi.org/10.1134/S1063783417050079
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. E. Damaskinskaya, I. A. Panteleev, A. G. Kadomtsev, O. B. Neumark, “Effect of the state of internal boundaries on granite fracture nature under quasi-static compression”, Fizika Tverdogo Tela, 59:5 (2017), 920–930; Phys. Solid State, 59:5 (2017), 944–954
Citation in format AMSBIB
\Bibitem{DamPanKad17}
\by E.~E.~Damaskinskaya, I.~A.~Panteleev, A.~G.~Kadomtsev, O.~B.~Neumark
\paper Effect of the state of internal boundaries on granite fracture nature under quasi-static compression
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 5
\pages 920--930
\mathnet{http://mi.mathnet.ru/ftt9582}
\crossref{https://doi.org/10.21883/FTT.2017.05.44381.364}
\elib{https://elibrary.ru/item.asp?id=29405090}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 5
\pages 944--954
\crossref{https://doi.org/10.1134/S1063783417050079}
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    • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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