An efficient and accurate alternative to subincrementation for elastic-plastic analysis by the finite element method

DOI10.1016/0045-7949(85)90021-5zbMath0572.73077OpenAlexW1998383853MaRDI QIDQ3690361

W. E. Haisler, S. E. Groves, David H. Allen

Publication date: 1985

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(85)90021-5

zbMATH Keywords

efficiency cyclic loading accuracy combined isotropic and kinematic hardening uniaxial stress-strain curve alternative to subincrementation computer code flowchart Euler integration of nonlinear constitutive equations large forward integration steps piecewise linear relation proportional loading steps rate independent elastic-plastic material behavior

Mathematics Subject Classification ID

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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