Scaled corrector and branch-switching in necking problems

DOI10.1007/s004660000169zbMath0985.74065OpenAlexW2044016176MaRDI QIDQ1586892

Shigenobu Okazawa, Fumio Fujii, Hirohisa Noguchi

Publication date: 27 May 2002

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s004660000169

zbMATH Keywords

finite element methodneckingtangent stiffness matrixfinite strainsbranch-switching procedurecritical eigenvectorelasto-plastic bifurcationplane strain/stress statesscaled corrector method

Mathematics Subject Classification ID

Anelastic fracture and damage (74R20) Finite element methods applied to problems in solid mechanics (74S05) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15)

Related Items (3)

Extracting the left and right critical eigenvectors from the LDU-decomposed non-symmetric Jacobian matrix in stability problems ⋮ Eigenvector-free indicator, pinpointing and branch-switching for bifurcation ⋮ Improvement of the scaled corrector method for bifurcation analysis using symmetry-exploiting block-diagonalization

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