A modified plasticity theory for porous metals

DOI10.1002/NME.1620150503zbMath0438.73026OpenAlexW2158825321MaRDI QIDQ3880372

M. A. Dokainish, M. S. Gadala, M. Mullins

Publication date: 1980

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620150503

zbMATH Keywords

plastic potential functionporous metalsmodified yield criterionsmall strain elastic-plastic analysis

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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