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Maik Dittmann

Isogeometric analysis and hierarchical refinement for multi-field contact problems

(Schriftenreihe des Instituts für Mechanik, Karlsruher Institut für Technologie ; 4)

AutorDittmann, Maik

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731506164

UmfangXIII, 120 S.

Veröffentlicht
am:
20.03.2017

Erscheinungs-
jahr
2017

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000063914

Abstract

The present work deals with multi-field contact problems in the context of IGA. In particular, a thermomechanical as well as a fracture mechanical system is considered, where novel formulations are introduced for both. The corresponding discrete contact formulations are based on a variationally consistent mortar approach adapted for NURBS discretized and hierarchical refined surfaces. Finally, the capabilities of the proposed framework are demonstrated within numerous numerical examples.