On the Anelastic Flow with Damage
- 1 April 1994
- journal article
- research article
- Published by SAGE Publications in International Journal of Damage Mechanics
- Vol. 3 (2) , 140-169
- https://doi.org/10.1177/105678959400300203
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.Keywords
This publication has 12 references indexed in Scilit:
- On energy-based coupled elastoplastic damage theories: Constitutive modeling and computational aspectsInternational Journal of Solids and Structures, 1989
- Continuum Damage Mechanics: Part I—General ConceptsJournal of Applied Mechanics, 1988
- Strain- and stress-based continuum damage models—I. FormulationInternational Journal of Solids and Structures, 1987
- Introduction to continuum damage mechanicsPublished by Springer Nature ,1986
- On the creep crack growth prediction by a local approachEngineering Fracture Mechanics, 1986
- How to use damage mechanicsNuclear Engineering and Design, 1984
- Analysis of the cup-cone fracture in a round tensile barActa Metallurgica, 1984
- Continuum Theory of Ductile Rupture by Void Nucleation and Growth: Part I—Yield Criteria and Flow Rules for Porous Ductile MediaJournal of Engineering Materials and Technology, 1977
- Creep rupture of structuresProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1974
- On the ductile enlargement of voids in triaxial stress fields∗Journal of the Mechanics and Physics of Solids, 1969