Numerical Tools for Isogeometric Analysis - Couverture souple

Caseiro João F; Valente Robertt A F; Alves De Sousa Ricardo J

Couverture souple

ISBN 10 : 363976112X ISBN 13 : 9783639761122

Editeur : Scholars' Press, 2015

Synopsis

The present book deals with the development of robust numerical tools for Isogeometric Analysis suitable for problems of solid mechanics in the nonlinear regime. To that end, a new solid-shell element, based on the Assumed Natural Strain method, is presented for the analysis of thin shell-like structures. The formulation is extensively validated using a set of well-known benchmark problems available in the literature, in both linear and nonlinear (geometric and material) regimes. It is also proposed an alternative formulation which is focused on the alleviation of the volumetric locking pathology in linear elastic problems. In addition, an introductory study in the field of contact mechanics, in the context of Isogeometric Analysis, is also presented, with special focus on the implementation of a the Point-to-Segment algorithm. All the methodologies presented in the current work were implemented in a in-house code, together with several pre- and post-processing tools.

Détails de l'édition

• Éditeur: Scholars' Press
• Date d'édition: 2015
• Langue: anglais
• ISBN 10: 363976112X
• ISBN 13: 9783639761122
• Reliure: Broché
• Nombre de pages: 224
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible