A rigid-plastic finite element formulation considering the effect of geometric change and its application to hydrostatic bulging

DOI10.1016/0020-7403(85)90035-9zbMath0567.73081OpenAlexW1978803210MaRDI QIDQ1060057

J. Blot

Publication date: 1985

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

Full work available at URL: https://doi.org/10.1016/0020-7403(85)90035-9

zbMATH Keywords

incremental formulationfinite element equationssheet metal deformationbasic assumptions for deformation pathcircular and rectangular diaphragmsconvective coordinate systemdeformation during a stepeffect of shape changeequilibrium at deformed stateFEM programhydrostatic bulging processnon-steady large deformation problemrate-independent rigid-plastic solids

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) Composite and mixture properties (74E30)

Related Items (3)

Finite elastoplastic deformations of space-curved membranes ⋮ A dynamic explicit/rigid‐plastic finite element formulation and its application to sheet metal forming processes ⋮ Finite elastoplastic deformation of membrane shells

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