A simplified implementation of a gradient-enhanced damage model with transient length scale effects

DOI10.1007/s00466-012-0769-8zbMath1366.74077OpenAlexW2156771519MaRDI QIDQ356808

Mohammad Hasan, M. Dambrine

Publication date: 26 July 2013

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00466-012-0769-8

zbMATH Keywords

continuum damage mechanicsgradient-enhanced damage modelsregularized mediatransient internal length scale

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Micromechanical theories (74A60)

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Cites Work

• A thermodynamically consistent nonlocal formulation for damaging materials
• Estimation of model parameters in nonlocal damage theories by inverse analysis techniques
• Strain-based transient-gradient damage model for failure analyses
• Calibration of nonlocal damage model from size effect tests
• From continuous to discontinuous failure in a gradient-enhanced continuum damage model.
• Incorrect initiation and propagation of failure in non-local and gradient-enhanced media.
• Parameter identification of gradient enhanced damage models with the finite element method
• A damage model with evolving nonlocal interactions
• Gradient plasticity theory with a variable length scale parameter
• GRADIENT ENHANCED DAMAGE FOR QUASI-BRITTLE MATERIALS
• Energy release control for numerical simulations of failure in quasi-brittle solids
• Non‐local damage model with evolving internal length

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