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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 2, Pages 176–182
(Mi pmtf1595)
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Pressing a rigid plastic surface by a wedge-shaped stamp under the Coulomb–Mohr yield condition
A. N. Anisimova, A. I. Chromovb a Amur Humantarian-Pedagogical State University, Komsomol’sk-on-Amur, 681000, Russia
b Korolev Samara State Aerospace, Samara, 443086, Russia
Abstract:
The problem of treating a surface with a wedge-shaped stamp is considered using the model of an ideal rigid plastic body. The strain fields in the vicinity of singularities of the displacement velocity field (on the discontinuity lines of the displacement velocities and at the center of the fan of characteristics) are investigated taking into account irreversible compressibility.
Keywords:
rigid plastic model, plane stressed state, finite strain tensor, compressibility.
Received: 11.07.2008 Accepted: 05.05.2009
Citation:
A. N. Anisimov, A. I. Chromov, “Pressing a rigid plastic surface by a wedge-shaped stamp under the Coulomb–Mohr yield condition”, Prikl. Mekh. Tekh. Fiz., 51:2 (2010), 176–182; J. Appl. Mech. Tech. Phys., 51:2 (2010), 293–298
Linking options:
https://www.mathnet.ru/eng/pmtf1595 https://www.mathnet.ru/eng/pmtf/v51/i2/p176
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