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Titel:

Computational contact dynamics including multiphysics and multiscale effects

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Popp, A.; Wall, W.A.
Seitenangaben Beitrag:
CD-ROM 282
Abstract:
This paper gives a review of our recently proposed dual mortar approach combined with a consistently linearized semi-smooth Newton method for 3D finite deformation contact analysis. The mortar finite element method, which is applied as discretization scheme, initially yields a mixed formulation with the nodal Lagrange multiplier degrees of freedom as additional primary unknowns. However, by using so-called dual shape functions for Lagrange multiplier interpolation, the global linear system...     »
Stichworte:
Contact Dynamics, Mortar Methods, Finite Deformations, Dual Lagrange Multipliers, Fluid-Structure Interaction with Contact, Finite Elements
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Herausgeber:
Papadrakakis, M.; Lagaros, N.D.; Fragiadakis, M.
Kongress- / Buchtitel:
COMPDYN 2011 - Proceedings ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering
Jahr:
2011
Reviewed:
ja
Sprache:
en
Erscheinungsform:
CD-ROM / DVD
Semester:
SS 11
Format:
Text
 BibTeX