scholarly journals Complementarity methods for multibody friction contact problems in finite deformations

2001 ◽  
Vol 51 (5) ◽  
pp. 553-578 ◽  
Author(s):  
Patrick Chabrand ◽  
Olivier Chertier ◽  
Frédéric Dubois
Keyword(s):  
Contact Problems ◽  
Finite Deformations ◽  
Friction Contact

Optimal control of static contact in finite strain elasticity

2020 ◽  
Vol 26 ◽  
pp. 95
Author(s):  
Anton Schiela ◽  
Matthias Stoecklein
Keyword(s):  
Optimal Control ◽  
Finite Strain ◽  
Path Following ◽  
Contact Problems ◽  
Finite Deformations ◽  
Elastic Contact ◽  
Optimal Solutions ◽  
Existence Of Optimal Solutions ◽  
Static Contact ◽  
Convergence Of Sequences

We consider the optimal control of elastic contact problems in the regime of finite deformations. We derive a result on existence of optimal solutions and propose a regularization of the contact constraints by a penalty formulation. Subsequential convergence of sequences of solutions of the regularized problem to original solutions is studied. Based on these results, a numerical path-following scheme is constructed and its performance is tested.

On slip and memory rules in elastic, friction contact problems

1994 ◽  
Vol 102 (1-4) ◽  
pp. 199-216 ◽  
Author(s):  
A. Jarzębowski ◽  
Z. Mróz
Keyword(s):  
Contact Problems ◽  
Friction Contact ◽  
Elastic Friction
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