Direct finite element analysis of elastic contact problems
β Scribed by Mukund D. Gangal
- Publisher
- John Wiley and Sons
- Year
- 1972
- Tongue
- English
- Weight
- 220 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
Elastic contact between a thick shell of revolution and a rigid plate in the case when the plate is brought into contact with the shell by giving a finite displacement to the plate is analysed by the finite-element method. Field-consistent higher-order strain-displacement relations with vanishing sh
Existing solution techniques which are based upon the variational inequalities description of frictional contact problems mostly adopt penalty and regularization methods. The convergence and accuracy of these methods are governed by user defined parameters. To overcome the difficulties associated wi
The derivation of an a posteriori error estimator for frictionless contact problems under the hypotheses of linear elastic behaviour and inΓΏnitesimal deformation is presented. The approximated solution of this problem is obtained by using the ΓΏnite element method. A penalization or augmented-Lagrang
The present work investigates the unilateral frictionless contact between a plate and a rigid obstacle. Two sets of problems are studied: a plate constrained through unilateral edge supports and a plate seating in its undeformed configuration at a given distance from a rigid support. The attention i