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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2001, Volume 42, Issue 5, Pages 168–175
(Mi pmtf2831)
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Stability of a plastic cylindrical bar in torsion
V. V. Struzhanov, S. V. Zhizherin Institute of Machine Science, Ural Division, Russian Academy of Sciences, Ekaterinburg, 620049
Abstract:
The stability of a cylindrical bar twisted by soft and hard loading schemes is studied. The material is deformed plastically without continual failure. It is assumed that the material becomes physically unstable after hardening (softening stage). Two new criteria are used to determine the instability moment and strain localization.
Received: 01.02.2001
Citation:
V. V. Struzhanov, S. V. Zhizherin, “Stability of a plastic cylindrical bar in torsion”, Prikl. Mekh. Tekh. Fiz., 42:5 (2001), 168–175; J. Appl. Mech. Tech. Phys., 42:5 (2001), 878–883
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https://www.mathnet.ru/eng/pmtf2831 https://www.mathnet.ru/eng/pmtf/v42/i5/p168
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