Refinement of the plastic-zone boundary in the vicinity of a crack tip for the quasiviscous and viscous types of fracture |
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| Authors: | M. E. Kozhevnikova |
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| Affiliation: | (1) Siberian Division, Russian Academy of Sciences, Lavrent!["rsquo"]("/content/r88386778201634m/xlarge8217.gif") ev Institute of Hydrodynamics, 630090 Novosibirsk |
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| Abstract: | A refined solution of the elastoplastic problem of an insulated mode I crack in a thin plate of reasonably large dimensions is obtained. Estimates of the plastic zone in the vicinity of the crack tip are given for quasiviscous and viscous types of fracture.Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 46, No. 1, pp. 126–132, January–February, 2005 |
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| Keywords: | crack plastic zone quasibrittle quasiviscous fracture viscous fracture |
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