On a mixed finite element model for large deformation analysis of elastic solids

DOI10.1016/0020-7462(88)90020-0zbMath0638.73032OpenAlexW2010413065MaRDI QIDQ1099685

J. N. Reddy, Paul R. Heyliger

Publication date: 1988

Published in: International Journal of Non-Linear Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7462(88)90020-0

zbMATH Keywords

Lagrange multiplierslarge deformationtwo-dimensional elasticityupdated Lagrangian formulationapproximate total potential energyHellinger- Reissner variational principlemixed finite element model

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Nonlinear elasticity (74B20) Finite element methods applied to problems in solid mechanics (74S05)

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