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Advances in computational contact mechanics

โœ Scribed by S. A. Meguid; A. Czekanski


Publisher
Springer Netherlands
Year
2008
Tongue
English
Weight
828 KB
Volume
4
Category
Article
ISSN
1569-1713

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Contact mechanics can be addressed numerically by finite elements using either a penalty formulation or the Lagrange multipliers. The penalty approach leads to a linearized symmetric positive definite system which can prove severely ill-conditioned, with the iterative solution to large 3D problems r