Elasto-viscoplatic consistent tangent operator concept-based implicit boundary element methods

DOI10.1007/BF02916885zbMath0981.74074OpenAlexW1966946589MaRDI QIDQ1585661

Yong Liu, Lihua Liang, Glaucio H. Paulino

Publication date: 19 November 2000

Published in: Science in China. Series E (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02916885

zbMATH Keywords

implicit algorithmisotropic strain hardeningelasto-viscoplastic consistent tangent operatorelasto-viscoplastic radial return algorithmkinematic strain hardeningnonlinear boundary element method

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) 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)

Related Items (1)

Implicit consistent and continuum tangent operators in elastoplastic boundary element formulations

Cites Work

• Implicit BEM formulations for usual and sensitivity problems in elasto-plasticity using the consistent tangent operator concept
• Design sensitivity analysis for rate-independent elastoplasticity
• 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
• Classical plasticity and viscoplasticity models reformulated: theoretical basis and numerical implementation
• Implicit consistent and continuum tangent operators in elastoplastic boundary element formulations
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