Gradient damage models and their use to approximate brittle fracture

International Journal of Damage Mechanics

Volumn 20, Issue 4, 2011, Pages 618-652

  Pham, Kim ^a   Amor, Hanen ^b,c   Marigo, Jean Jacques ^d   Maurini, Corrado ^a  

^a INSTITUT JEAN LE ROND D ALEMBERT   (France)

^b UNIVERSITÉ PARIS 13   (France)

^c INSTITUT DE RADIOPROTECTION ET DE SÛRETÉ NUCLÉAIRE IRSN   (France)

^d LABORATOIRE DE MÉCANIQUE DES SOLIDES   (France)

Author keywords

energy methods; finite elements.; fracture; nonlocal damage; stability; variational inequalities

Indexed keywords

ANALYTICAL RESULTS; CLOSED FORM; CRACK EVOLUTION; DAMAGE LOCALIZATION; DAMAGE MODEL; ELASTIC SOLIDS; ENERGY METHOD; EVOLUTION PROBLEM; FINITE ELEMENT; GENERAL CLASS; GRADIENT DAMAGE; INTERNAL LENGTH; LOCALIZED DAMAGE; LOSS OF STABILITY; MATERIAL PARAMETER; NON-LOCAL DAMAGE; NUMERICAL IMPLEMENTATION; NUMERICAL SOLUTION; QUASI-STATIC EVOLUTION; SCALE EFFECTS; SECOND DERIVATIVES; SPECIFIC CONSTITUTIVE MODEL; STABILITY DIAGRAM; STRESS-DISPLACEMENT; STRUCTURAL FAILURE; TOTAL ENERGY; UNILATERAL CONSTRAINTS; VARIATIONAL APPROACHES; VARIATIONAL INEQUALITIES;

BRITTLENESS; DAMAGE DETECTION; ENERGY DISSIPATION; FRACTURE MECHANICS; NUMERICAL METHODS; STABILITY CRITERIA; VARIATIONAL TECHNIQUES;

BRITTLE FRACTURE;

EID: 79955583023     PISSN: 10567895     EISSN: 15307921     Source Type: Journal    
DOI: 10.1177/1056789510386852     Document Type: Conference Paper

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