On the variational formulation of stress constraints in isogeometric design

Computer Methods in Applied Mechanics and Engineering

Volumn 199, Issue 41-44, 2010, Pages 2687-2696

  Nagy, Attila P ^a   Abdalla, Mostafa M ^a   Gürdal, Zafer ^a  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

Isogeometric design; K Convergence; NURBS; Variational stress constraint

Indexed keywords

ANALYSIS AND DESIGN; BASIS FUNCTIONS; CONVERGENCE RATES; DESIGN OPTIMISATION; DESIGN VARIABLES; DISCRETE CONSTRAINTS; ENGINEERING PROBLEMS; EXACT GEOMETRY; ISOGEOMETRIC DESIGN; K-CONVERGENCE; NURBS; PHYSICAL RESPONSE; STRESS CONSTRAINTS; VARIATIONAL APPROACHES; VARIATIONAL FORMULATION; VARIATIONAL STRESS; WEAK FORM;

GEOMETRY; LAGRANGE MULTIPLIERS; SPLINES;

DESIGN;

EID: 77957331575     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cma.2010.05.012     Document Type: Article

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