Finite element analysis of stress concentration around a blunt crack in a Cosserat elastic solid

DOI10.1016/0045-7825(88)90001-1zbMath0618.73113OpenAlexW1967619007MaRDI QIDQ1089200

Roderic S. Lakes, Sachio Nakamura

Publication date: 1988

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(88)90001-1

zbMATH Keywords

striptensionstress intensity factorsplane stressmicropolarCosserat solidelliptic contourtwo- dimensional3-node constant strain triangular elements4- node isoparametric elementsblunt edge notch

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Brittle damage (74R05) Numerical and other methods in solid mechanics (74S99)

Related Items (7)

Non-classical continuum theory for solids incorporating internal rotations and rotations of Cosserat theories ⋮ Finite element analysis of two- and three-dimensional static problems in the asymmetric theory of elasticity as a basis for the design of experiments ⋮ Analytical study of a circular inhomogeneity with homogeneously imperfect interface in plane micropolar elasticity ⋮ Enhanced numerical study of infinitesimal nonlinear Cosserat theory based on the grain size length scale assumption ⋮ Boundary element analysis of stress distribution around a crack in plane micropolar elasticity ⋮ Measuring of Cosserat Effects and Reconstruction of Moduli Using Dispersive Waves ⋮ A NUMERICAL MANIFOLD METHOD FOR PLANE MICROPOLAR ELASTICITY

Cites Work

• Finite element method for orthotropic micropolar elasticity
• A structural model of a micropolar continuum
• The plane circular crack problem in the linearized couple-stress theory
• An incorrect inequality in micropolar elasticity theory
• The effect of couple-stresses on the stress concentration around an elliptic hole
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: Finite element analysis of stress concentration around a blunt crack in a Cosserat elastic solid