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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2009, Volume 50, Issue 3, Pages 205–213 (Mi pmtf1757)  
This article is cited in 1 scientific paper (total in 1 paper)

Crack path kinking under generalized stress state

A. G. Demeshkin, V. M. Kornev

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (290 kB) Citations (1)
Abstract: Results of experimental investigations of three-point asymmetric bending applied to beams made of materials with substantially different structural, strength, and strain characteristics are presented. The effect of different types of fracture on the formation of crack kinks under a generalized stress state is revealed. Strength curves of the Coulomb–Mohr type are obtained for Plexiglas and fine-grained concrete, which are characterized by the quasi-brittle and brittle types of fracture, respectively. Dependences of the kink angles of the crack paths on the stress state in the case of three-point bending are described for these materials.
Keywords: brittle and viscous fracture, crack branching and kinking, critical stress-intensity factor.
Received: 11.01.2008
Accepted: 05.05.2008
English version:
Journal of Applied Mechanics and Technical Physics, 2009, Volume 50, Issue 3, Pages 532–539
DOI: https://doi.org/10.1007/s10808-009-0071-5
Bibliographic databases:
Document Type: Article
UDC: 539.3
Language: Russian
Citation: A. G. Demeshkin, V. M. Kornev, “Crack path kinking under generalized stress state”, Prikl. Mekh. Tekh. Fiz., 50:3 (2009), 205–213; J. Appl. Mech. Tech. Phys., 50:3 (2009), 532–539
Citation in format AMSBIB
\Bibitem{DemKor09}
\by A.~G.~Demeshkin, V.~M.~Kornev
\paper Crack path kinking under generalized stress state
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2009
\vol 50
\issue 3
\pages 205--213
\mathnet{http://mi.mathnet.ru/pmtf1757}
\elib{https://elibrary.ru/item.asp?id=11928598}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2009
\vol 50
\issue 3
\pages 532--539
\crossref{https://doi.org/10.1007/s10808-009-0071-5}
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  • https://www.mathnet.ru/eng/pmtf1757
  • https://www.mathnet.ru/eng/pmtf/v50/i3/p205
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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