Isogeometric analysis and hierarchical refinement for multi-field contact problems – Maik Dittmann, Kartoniert (TB)
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Erscheinungsjahr: 2017 | Seiten: 152 Seiten
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.
