Solution of three-dimensional crack problems by a finite perturbation method

DOI10.1016/0022-5096(90)90008-RzbMath0716.73071MaRDI QIDQ753556

Allan F. Bower, Michael Ortiz

Publication date: 1990

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

zbMATH Keywords

stress intensity factorsincremental methodarbitrarily large perturbations in geometryarbitrarily shaped planar cracksfirst-order perturbationsmaterial of decreasing toughnessperiodic array of tough particlessemi-infinite fatigue crackuniform remote stressunstable growth

Mathematics Subject Classification ID

Fracture and damage (74R99)

Related Items

Perturbation approaches of a planar crack in linear elastic fracture mechanics: a review ⋮ In-plane perturbation of a system of two coplanar slit-cracks. I: Case of arbitrarily spaced crack fronts ⋮ Statistics of the deformation of the front of a tunnel-crack propagating in some inhomogeneous medium ⋮ Geometrical disorder of the fronts of a tunnel-crack propagating in shear in some heterogeneous medium ⋮ High order boundary and finite elements for 3D fracture propagation in brittle materials ⋮ Mode III stress intensity factor ahead of a rough crack ⋮ Fracture propagation in brittle materials as a standard dissipative process: general theorems and crack tracking algorithms

Cites Work

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• Some remarks on elastic crack-tip stress fields
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• Computational Methods for Integral Equations
• Contact Mechanics
• Shear Stress Intensity Factors for a Planar Crack With Slightly Curved Front
• Nearly Circular Connections of Elastic Half Spaces