Equivalence between enhanced assumed strain method and assumed stress hybrid method based on the hellinger-reissner principle

International Journal for Numerical Methods in Engineering

Volumn 39, Issue 18, 1996, Pages 3083-3099

  Yeo, Seung Tai ^a   Lee Chai, Byung ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Eas method; Hybrid method, equivalence; Stress recovery

Indexed keywords

EQUIVALENCE CLASSES; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; STRAIN; STRESSES; VARIATIONAL TECHNIQUES;

ASSUMED STRESS HYBRID METHOD; ENHANCED ASSUMED STRAIN (EAS) METHOD; GAUSS INTEGRATION POINTS; HELLINGER-REISSNER PRINCIPLE; HU-WASHIZU PRINCIPLE; NONCONFORMING ELEMENTS; STRESS RECOVERY PROCEDURE;

NUMERICAL METHODS;

EID: 0030242564     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0207(19960930)39:18<3083::AID-NME996>3.0.CO;2-F     Document Type: Article

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