A stabilized finite element formulation for finite deformation elastoplasticity in geomechanics

Computers and Geotechnics

Volumn 36, Issue 3, 2009, Pages 396-405

  Xia, Kaiming ^a   Masud, Arif ^b  

^a Technical Center   (United States)

^b University of Illinois at Urbana Champaign   (United States)

Author keywords

Elastoplasticity; Finite deformation; Stabilized finite elements; Variational multiscale

Indexed keywords

DEFORMATION; ELASTICITY; ELASTOPLASTICITY; PLASTICITY;

CAP MODELS; COLLAPSE LOADS; COMPACTION DENSITIES; ELASTO-PLASTIC ANALYSIS; EXTERNAL LOADS; FINITE DEFORMATION; FINITE ELEMENT FORMULATIONS; GEOMECHANICS; HEXAHEDRAL ELEMENTS; INELASTIC FLOWS; LOCK-IN; NEAR INCOMPRESSIBILITIES; NEARLY INCOMPRESSIBLE; NUMERICAL EXPERIMENTS; PRESSURE FIELDS; SMOOTH SURFACES; SPATIAL DESCRIPTIONS; STABILIZED FINITE ELEMENTS; VARIATIONAL MULTISCALE; VOLUMETRIC LOCKING;

FINITE ELEMENT METHOD;

DEFORMATION; ELASTOPLASTICITY; FINITE ELEMENT METHOD; GEOMECHANICS; NUMERICAL MODEL;

EID: 60549117126     PISSN: 0266352X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.compgeo.2008.05.001     Document Type: Article

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