On the Anelastic Flow with Damage
Source abstract
Abstract
Within the thermodynamics of irreversible processes and the concept of in ternal state variables, a general phenomenological theory of coupled damage-elasto- (visco)plasticity at small strains is given. The state variables (external and internal) are considered to evolve phenomenologically according to competing processes between ther mal and elastic properties, strain hardening (isotropic and kinematic) and continuous iso tropic damage. Using the classical isotropic Continuum Damage Mechanics (CDM), a new energy based coupling model is used to introduce the effect of the damage on elastic and anelastic (hardening) behaviors. Both time independent (plasticity) and time depen dent (viscoplasticity) cases are discussed in details.
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Research context
OpenAlex topics: High-Velocity Impact and Material Behavior · Metal Forming Simulation Techniques · Elasticity and Material Modeling
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Affiliations
LG2mS/Mecanique - URA 1505 du CNRS Université de Technologie de Compiegne BP 649-60206 Compiegne Cedex, France
References (34)
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