Displacement gradients in BEM formulation for small strain plasticity

DOI10.1016/S0955-7997(98)00094-0zbMath0955.74075MaRDI QIDQ1961600

Jan Sladek, Vladimir Sládek

Publication date: 21 February 2001

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

zbMATH Keywords

regularizationsingularityhypersingularitystrong singularitysmall strain plasticitydisplacement gradients

Mathematics Subject Classification ID

Boundary element methods applied to problems in solid mechanics (74S15) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05)

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Cites Work

• Unnamed Item
• Consistent tangent operators for rate-independent elastoplasticity
• Implicit BEM formulations for usual and sensitivity problems in elasto-plasticity using the consistent tangent operator concept
• Numerical implementation of a CTO-based implicit approach for the BEM solution of usual and sensitivity problems in elasto-plasticity
• Hypersingular formulation for boundary strain evaluation in the context of a CTO-based implicit BEM scheme for small-strain elasto-plasticity
• A General Algorithm for the Numerical Solution of Hypersingular Boundary Integral Equations
• EVALUATION OF THE STRESS TENSOR IN 3-D ELASTOPLASTICITY BY DIRECT SOLVING OF HYPERSINGULAR INTEGRALS
• The dual boundary element formulation for elastoplastic fracture mechanics

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