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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Popp, A.; Wohlmuth, B.I.; Gee, M.W.; Wall, W.A. 
Titel:
Dual quadratic mortar finite element methods for 3D finite deformation contact 
Abstract:
Mortar finite element methods allow for a flexible and efficient coupling of arbitrary non-conforming interface meshes and are meanwhile quite well-established in nonlinear contact analysis. In this paper, a mortar method for 3D finite deformation contact is presented. Our formulation is based on so-called dual Lagrange multipliers, which in contrast to the standard mortar approach generate coupling conditions that are much easier to realize, without impinging upon the optimality of the method....    »
 
Stichworte:
mortar finite element methods, dual Lagrange multipliers, contact, finite deformations, second-order interpolation 
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften 
Zeitschriftentitel:
SIAM Journal on Scientific Computing 
Jahr:
2012 
Band / Volume:
34 
Heft / Issue:
Seitenangaben Beitrag:
B421-B446 
Nachgewiesen in:
Web of Science 
Reviewed:
ja 
Sprache:
en 
Status:
Verlagsversion / published 
Semester:
SS 12 
Format:
Text