Bifurcation modeling in geomaterials: From the second-order work criterion to spectral analyses

International Journal for Numerical and Analytical Methods in Geomechanics

Volumn 33, Issue 9, 2009, Pages 1169-1202

  Prunier, F ^a   Laouafa, F ^b   Lignon, S ^c   Darve, F ^a  

^a LABORATOIRE SOLS SOLIDES STRUCTURES   (France)

^b INSTITUT NATIONAL DE L ENVIRONNEMENT INDUSTRIEL ET DES RISQUES INERIS   (France)

^c Groupe de Recherche En Sciences Pour l'Ingénieur   (France)

Author keywords

Eigen values; Eigen vectors; Finite elements; Phenomenological approach; Rate independent materials; Second order work criterion

Indexed keywords

EIGEN VALUES; EIGEN VECTORS; FINITE ELEMENTS; PHENOMENOLOGICAL APPROACH; RATE-INDEPENDENT MATERIALS; SECOND-ORDER WORK CRITERION;

BIFURCATION (MATHEMATICS); CONSTITUTIVE MODELS; EIGENVALUES AND EIGENFUNCTIONS; FAILURE ANALYSIS; FINITE ELEMENT METHOD; GRANULAR MATERIALS; NONLINEAR ANALYSIS; SPECTRUM ANALYZERS; STABILITY CRITERIA; STIFFNESS; STRESS ANALYSIS; THREE DIMENSIONAL;

STIFFNESS MATRIX;

BIFURCATION; EIGENVALUE; FAILURE ANALYSIS; FINITE ELEMENT METHOD; MODELING; SPECTRAL ANALYSIS; STIFFNESS;

EID: 67649992681     PISSN: 03639061     EISSN: 10969853     Source Type: Journal    
DOI: 10.1002/nag.762     Document Type: Article

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