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Mécanique des matériaux solides
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In this paper, Rheologie, Milieux continus continus, Plasticite, and Fissuration Reference Record created on 2004-09-07, modified on 2016-08-08Abstract:
Keywords: Rheologie ; Milieux continus ; Plasticite ; Fissuration Reference Record created on 2004-09-07, modified on 2016-08-08read more
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Nonlocal damage theory
TL;DR: In this paper, the authors proposed a nonlocal damage theory, which is based on the nonlocal treatment of damage from the local treatment of elastic behavior, and the only required modification is to replace the usual local damage energy release rate with its spatial average over the representative volume of the material whose size is a characteristic of a material.
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Constitutive equations for cyclic plasticity and cyclic viscoplasticity
TL;DR: In this paper, the cyclic constitutive equations developed and used at ONERA and LMT-Cachan are presented in detail in terms of a hierarchy of various models, including the Ohno-Kachi time-independent plasticity theory, two unified viscoplastic models by Walker and by Krempl and Yao, the new developments of the endochronic theory by Watanabe and Atluri.
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A review of some plasticity and viscoplasticity constitutive theories
TL;DR: In this paper, the main ingredients and assumptions of developing macroscopic inelastic constitutive equations, mainly for metals and low strain cyclic conditions, have been discussed, with some comparisons with the previous ones, including more recent developments that offer potential new capabilities.
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A comparative study of multiaxial high-cycle fatigue criteria for metals
TL;DR: In this paper, the authors provide a concise assessment of some commonly used high-cycle fatigue criteria and check their predictive capabilities against synchronous out-of-phase bending and torsion experimental results.