Abstract
Plastic shears and tensile cracks are accompanied by mass transfer that allows the rest mass to be assigned to them. The developed concepts allow dynamic problems to be solved when the process rates are such that inertia forces are comparable with the shear resistance forces. The feasibility is demonstrated of elastic field expression as a sum of two independent stress fields, with the first field caused by a nonuniform mass density distribution and the second purely shear field.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 69–78, January, 2006.
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Neverov, V.V., Molotkov, S.G. Rest mass of shears and cracks. Russ Phys J 49, 74–85 (2006). https://doi.org/10.1007/s00000-006-0071-7
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DOI: https://doi.org/10.1007/s00000-006-0071-7