Finite element equilibrium analysis of creep using the mean value of the equivalent shear modulus

DOI10.1007/BF02133822zbMath0454.73062MaRDI QIDQ1149825

Nguyen Dang Hung

Publication date: 1980

Published in: Meccanica (Search for Journal in Brave)

zbMATH Keywords

direct iterative proceduremean value of equivalent shear modulusminimum calculation in modification of global stiffness matrixnonlinear creep 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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A variationally consistent αFEM (VCαFEM) for solution bounds and nearly exact solution to solid mechanics problems using quadrilateral elements, A theoretical study on the smoothed FEM (S-FEM) models: Properties, accuracy and convergence rates, A novel Galerkin-like weakform and a superconvergent alpha finite element method (S\(\alpha \)FEM) for mechanics problems using triangular meshes

Cites Work

• Direct limit analysis via rigid-plastic finite elements
• Nonlinear Creep Analysis by Assumed Stress Finite Element Methods
• Note on the ‘Alpha’‐constant stiffness method for the analysis of non‐linear problems