EQUIVALENCE BETWEEN ENHANCED ASSUMED STRAIN METHOD AND ASSUMED STRESS HYBRID METHOD BASED ON THE HELLINGER-REISSNER PRINCIPLE
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Publication:4344909
DOI<3083::AID-NME996>3.0.CO;2-F 10.1002/(SICI)1097-0207(19960930)39:18<3083::AID-NME996>3.0.CO;2-FzbMath0884.73075OpenAlexW2012645671MaRDI QIDQ4344909
Publication date: 14 April 1998
Full work available at URL: https://doi.org/10.1002/(sici)1097-0207(19960930)39:18<3083::aid-nme996>3.0.co;2-f
stressesinvertibilityorthogonalitydisplacementsstress recovery procedureGauss integration pointsspaces of trial functions
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Cites Work
- On the equivalence of non-conforming element and hybrid stress element
- Limitation principles for mixed finite elements based on the Hu-Washizu variational formulation
- On the suppression of zero energy deformation modes
- Rational approach for assumed stress finite elements
- Relations between incompatible displacement model and hybrid stress model
- A new approach for the hybrid element method
- A rational approach for choosing stress terms for hybrid finite element formulations
- Alternative ways for formulation of hybrid stress elements
- A non-conforming element for stress analysis
- A unified theory for formulation of hybrid stress membrane elements
- A class of mixed assumed strain methods and the method of incompatible modes
- EAS‐elements for two‐dimensional, three‐dimensional, plate and shell structures and their equivalence to HR‐elements
- New strategy for assumed stresses for 4‐node hybrid stress membrane element
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