Finite element computation of dynamic stress intensity factors for rapidly propagating cracks using \(\hat J\)-integral

DOI10.1007/BF00282044zbMath0614.73101OpenAlexW2036202890MaRDI QIDQ1820025

Yanyan Li

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1007/bf00282044

zbMATH Keywords

dynamic stress intensity factorsviscoelasticlinear elasticconventional finite elementsfinite domain energy integrallinear relaxation schemenode release techniquerapidly propagating cracks

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Brittle damage (74R05) Numerical methods of relaxation type (49M20) Numerical and other methods in solid mechanics (74S99)

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S-version finite element strategy for accurately evaluating local stress in the vicinity of dynamically propagating crack front in 3D solid ⋮ Concurrent coupling of peridynamics and classical elasticity for elastodynamic problems

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