TWO-LEVEL FRACTURE CRITERION FOR MATERIALS
In: Strength of materials, Jg. 43 (2011), Heft 5, S. 569-572
Online
academicJournal
- print, 7 ref
Zugriff:
A phenomenological model of dynamic fracture of solids and a two-level fracture criterion, which takes into account increase in the degree of damage of materials on loading, are proposed. Within the framework of a model of elastoplastic solid, solutions of a three-dimensional problem of the dynamic fracture of rock on its interaction with the cutting tool have been obtained by a numerical method. The effect of the criterion on the development of the fracture process and the dependence of cutting force on time are considered.
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TWO-LEVEL FRACTURE CRITERION FOR MATERIALS
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Autor/in / Beteiligte Person: | KOSTANDOV, Yu. A ; SHIPOVSKII, I. E |
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Zeitschrift: | Strength of materials, Jg. 43 (2011), Heft 5, S. 569-572 |
Veröffentlichung: | New York, NY: Springer, 2011 |
Medientyp: | academicJournal |
Umfang: | print, 7 ref |
ISSN: | 0039-2316 (print) |
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