Consistent stiffness matrix in FE calculations of elasto-plastic bodies

DOI10.1016/0045-7949(94)90133-3zbMath0877.73068OpenAlexW2064806767MaRDI QIDQ3129633

Ristinmaa, Matti

Publication date: 10 December 1997

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

Full work available at URL: https://doi.org/10.1016/0045-7949(94)90133-3

zbMATH Keywords

Newton-Raphson methodquadratic convergencegeneralized trapezoidal rulemixed isotropic/kinematic hardeningvon Mises material model

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Plastic materials, materials of stress-rate and internal-variable type (74C99)

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