Enrichment of enhanced assumed strain approximations for representing strong discontinuities: Addressing volumetric incompressibility and the discontinuous patch test

International Journal for Numerical Methods in Engineering

Volumn 59, Issue 1, 2004, Pages 47-67

  Dolbow, J E ^a   Devan, A ^a  

^a DUKE UNIVERSITY   (United States)

Author keywords

Incompressibility constraint; Strong discontinuity; X FEM

Indexed keywords

ELASTICITY; FINITE ELEMENT METHOD; FRACTURE MECHANICS; NUMERICAL METHODS; OSCILLATIONS; STIFFNESS MATRIX; STRAIN MEASUREMENT; STRESS ANALYSIS;

DEFORMATION MAPS; STRAIN APPROXIMATIONS;

APPROXIMATION THEORY;

FINITE ELEMENT METHOD; VISCOELASTICITY;

EID: 0346505186     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/nme.862     Document Type: Article

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