A closed-form solution of stiffness matrix for Tresca and Mohr-Coulomb plasticity models

DOI10.1016/0045-7949(94)90116-3zbMath0879.73077OpenAlexW2060845989MaRDI QIDQ3129672

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Publication date: 29 January 1998

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

Full work available at URL: https://doi.org/10.1016/0045-7949(94)90116-3

zbMATH Keywords

cornerdiscontinuous yield surfacs

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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