Atomistic insights into dislocation-based mechanisms of void growth and coalescence

DOI10.1016/j.jmps.2011.05.008zbMath1270.74012OpenAlexW2057912890MaRDI QIDQ361472

Demitris A. Kouris, Changwen Mi, Daniel A. Buttry, Pradeep Sharma

Publication date: 29 August 2013

Published in: Journal of the Mechanics and Physics of Solids (Search for Journal in Brave)

Full work available at URL: http://www.sciencedirect.com/science/article/pii/S0022509611001116

zbMATH Keywords

crystal plasticitydislocationsatomistic simulationsvoid cavitation

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Theories of fracture and damage (74A45) Molecular, statistical, and kinetic theories in solid mechanics (74A25)

Related Items (4)

Strength properties of nanoporous materials: a 3-layered based non-linear homogenization approach with interface effects ⋮ Numerical assessment, implementation and application of an extended Gurson model accounting for void size effects ⋮ A numerical study of void coalescence and fracture in nonlinear elasticity ⋮ Prediction of forming limits for porous materials using void-size dependent model and bifurcation approach

Uses Software

• VMD

Cites Work

• The growth and coalescence of ellipsoidal voids in plane strain under combined shear and tension
• Effects of nonlocal damage in porous plastic solids
• Continuum interpretation of virial stress in molecular simulations
• Fast parallel algorithms for short-range molecular dynamics
• The modified Gurson model accounting for the void size effect
• Growth of an initially sharp crack by grain boundary cavitation
• Material Failure by Void Growth to Coalescence
• Mechanical Behavior of Materials
• Bi-differential calculi and bi-Hamiltonian systems
• Mechanical Behavior of Materials
• A unified interpretation of stress in molecular systems

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