Analyses of large quasistatic deformations of inelastic bodies by a new hybrid-stress finite element algorithm: Applications

DOI10.1016/0045-7825(83)90089-0zbMath0532.73070OpenAlexW2001978839MaRDI QIDQ789233

Kenneth W. Reed, Satya N. Atluri

Publication date: 1983

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(83)90089-0

zbMATH Keywords

bifurcationenergy principleplane strain problemsExamplesimplementation of a hybrid stress FE algorithminelastic bodieslarge quasistatic deformationsnecking phenomenonperiodic array of cylindrical voidsplane extension of an elastic-viscous materialsensitivity of results to variations in number, shape, and type of elementsspecific shape functionstension tests of elastic-plastic specimens

Mathematics Subject Classification ID

Nonlinear elasticity (74B20) Finite element methods applied to problems in solid mechanics (74S05) Numerical and other methods in solid mechanics (74S99) Software, source code, etc. for problems pertaining to mechanics of deformable solids (74-04)

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A 3D Cosserat point element (CPE) for nonlinear orthotropic solids: Generalization for an initially distorted mesh and an arbitrary orientation of material orthotropy ⋮ Simulation of rolling processes by the boundary element method

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