Evolution equation for the void volume growth rate in a viscoplastic- damage constitutive model

DOI10.1016/0749-6419(91)90036-XzbMath0761.73084OpenAlexW1983352716MaRDI QIDQ1196486

John Eftis, James A. Nemes

Publication date: 14 December 1992

Published in: International Journal of Plasticity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0749-6419(91)90036-x

zbMATH Keywords

polycrystalline solidsisotropic hardeningspall fracturehollow sphere modelmean tensile stressPerzyna's elasto-viscoplastic constitutive theoryshock-induced high strain-rate deformation

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Micromechanics of solids (74M25) Fracture and damage (74R99) Micromechanical theories (74A60)

Related Items (4)

Improved CE/SE scheme with particle level set method for numerical simulation of spall fracture due to high-velocity impact ⋮ Treatment of contact separation in Eulerian high-speed multimaterial dynamic simulations ⋮ A physical model for nucleation and early growth of voids in ductile materials under dynamic loading ⋮ Dynamic void nucleation and growth in solids: A self-consistent statistical theory

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