Journal
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING
Volume 114, Issue 11, Pages 1179-1191Publisher
WILEY
DOI: 10.1002/nme.5781
Keywords
augmented Lagrangian; contact; Galerkin least squares; Lagrange multiplier; membrane; stabilization
Funding
- Swedish Foundation for Strategic Research [AM13-0029]
- Swedish Research Council [2013-4708]
- Swedish strategic research program eSSENCE
- Engineering and Physical Sciences Research Council [EP/P01576X/1]
- EPSRC [EP/P01576X/1] Funding Source: UKRI
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In this paper, we propose a stabilized finite element method for the numerical solution of contact between a small deformation elastic membrane and a rigid obstacle. We limit ourselves to friction-free contact, but the formulation is readily extendable to more complex situations.
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