Nonlinear matrices, their implications and applications in inelastic large deformation analysis

DOI10.1016/0045-7825(82)90117-7zbMath0504.73051OpenAlexW2036893798MaRDI QIDQ1836338

Yanyan Li

Publication date: 1982

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(82)90117-7

zbMATH Keywords

material nonlinearitynumerical examplesapplicationsimplicationsanalysis of large deformation in material processingcomparison of deformation and incremental theoryfundamental test of constitutive modellinggeometric stiffness and load correction matricesinelastic large deformation analysisinnovation of derivation about load correction matrixnonlinear matricesplate and shell under hydrostatic pressure

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99) Theory of constitutive functions in solid mechanics (74A20) Elastic materials (74B99) Materials of strain-rate type and history type, other materials with memory (including elastic materials with viscous damping, various viscoelastic materials) (74D99)

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Finite element procedure for solving contact thermoelastoplastic problems at large strains, normal and high pressures.

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