Microscopic treatment of the fracture process in solids

Abstract

The process of brittle fracture in a solid is presented as the formation and evolution of an ensemble of elementary carriers (frustrons). The latter represent a mesoscopic region of localized strong shear deformations surrounded by an envelope of an elevated level of plastic flow. The conditions of fluctuation generation of frustrons, their characteristics, and the growth of the supercritical cluster are determined. The fracture time is derived.

Original language	English
Pages (from-to)	746-750
Number of pages	5
Journal	Soviet Physics Journal
Volume	30
Issue number	9
DOIs	https://doi.org/10.1007/BF00897472
Publication status	Published - Sep 1987

ASJC Scopus subject areas

Physics and Astronomy(all)
Engineering(all)

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10.1007/BF00897472

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title = "Microscopic treatment of the fracture process in solids",

abstract = "The process of brittle fracture in a solid is presented as the formation and evolution of an ensemble of elementary carriers (frustrons). The latter represent a mesoscopic region of localized strong shear deformations surrounded by an envelope of an elevated level of plastic flow. The conditions of fluctuation generation of frustrons, their characteristics, and the growth of the supercritical cluster are determined. The fracture time is derived.",

author = "Olemskoi, {A. I.} and Panin, {V. E.} and Petrunin, {V. A.}",

year = "1987",

month = sep,

doi = "10.1007/BF00897472",

language = "English",

volume = "30",

pages = "746--750",

journal = "Russian Physics Journal",

issn = "1064-8887",

publisher = "Consultants Bureau",

number = "9",

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AU - Panin, V. E.

AU - Petrunin, V. A.

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N2 - The process of brittle fracture in a solid is presented as the formation and evolution of an ensemble of elementary carriers (frustrons). The latter represent a mesoscopic region of localized strong shear deformations surrounded by an envelope of an elevated level of plastic flow. The conditions of fluctuation generation of frustrons, their characteristics, and the growth of the supercritical cluster are determined. The fracture time is derived.

AB - The process of brittle fracture in a solid is presented as the formation and evolution of an ensemble of elementary carriers (frustrons). The latter represent a mesoscopic region of localized strong shear deformations surrounded by an envelope of an elevated level of plastic flow. The conditions of fluctuation generation of frustrons, their characteristics, and the growth of the supercritical cluster are determined. The fracture time is derived.

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