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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 5, Pages 177–189
(Mi pmtf1961)
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This article is cited in 2 scientific papers (total in 2 papers)
Unsteady problem of crack propagation in the beam approximation
L. A. Tkacheva Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
Unsteady crack propagation is studied in the beam approximation. The Euler and Timoshenko models of beam theory are used. Crack propagation is described using an energy balance equation.
Keywords:
elastic beam, Euler beam, Timoshenko beam, energetic criterion of crack growth, surface energy density, normal mode method, Runge–Kutta method.
Received: 12.04.2007 Accepted: 01.08.2007
Citation:
L. A. Tkacheva, “Unsteady problem of crack propagation in the beam approximation”, Prikl. Mekh. Tekh. Fiz., 49:5 (2008), 177–189; J. Appl. Mech. Tech. Phys., 49:5 (2008), 853–863
Linking options:
https://www.mathnet.ru/eng/pmtf1961 https://www.mathnet.ru/eng/pmtf/v49/i5/p177
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Abstract page: | 33 | Full-text PDF : | 9 |
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