Finite element method for rigid-plastic analysis of metal forming - Formulation for finite deformation

DOI10.1016/0020-7403(82)90056-XzbMath0488.73039OpenAlexW1981186649MaRDI QIDQ1166315

S. Singh

Publication date: 1982

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7403(82)90056-x

zbMATH Keywords

examplesvariation of shapetension testaxi-symmetric specimenbased on equilibrium of nodal forceseffects of work-hardeningmore accuratenon-steady problemsparticularly effective for processes in which mode of deformation sensitively changed by distribution of flow stressplane-strain compression of blocksshape change of element during incremental deformationslightly compressible rigid-plastic material

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Large-strain, rate-dependent theories of plasticity (74C20) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15)

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Rigid-plastic boundary element analysis of the upsetting of slabs ⋮ Steady planar ideal flow of anisotropic materials ⋮ Fracture prediction in stretch forming using finite element simulation combined with ductile fracture criterion ⋮ Existence and uniqueness of the solution of a rigid-plastic rolling problem ⋮ Existence and uniqueness of extreme point of total power rate functional for hot rolling problem with rigid-plastic SCM model ⋮ Unnamed Item ⋮ Some experiences of shape‐forming process: experiments and numerical simulations ⋮ Simplified three‐dimensional simulation of non‐isothermal filling in metal injection moulding by the finite element method ⋮ Numerical simulation of three‐dimensional steady‐state rolling by the reproducing kernel particle method ⋮ Plastic deformation of inhomogeneous materials with elliptic inclusions ⋮ On background cells during the analysis of bulk forming processes by the reproducing kernel particle method

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