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- Title
Elastoplastic stress analysis of thick laminated metal-matrix composite plates by the finite-element method.
- Authors
Alar, G.; Özel, A.; Sen, S.; Karakuzu, R.
- Abstract
The elastoplastic stress state of a laminated stainless-steel-fiber-reinforced aluminum-matrix plates, with or without a hole, subjected to a pressure on their top is examined by using the finite-element method. The analysis is carried out for three layouts: (0/90/0/90)s, (45/-45/45/-45)s, and (30/60/30/60)s. The Newton-Raphson method is used to solve the nonlinear problem. The distributions of equivalent stresses and the plastic zones of the plates without a hole and with a hole of various diameters are determined.
- Subjects
STAINLESS steel; SUPERPLASTICITY; DUCTILITY; ELASTOPLASTICITY; COMPOSITE materials
- Publication
Mechanics of Composite Materials, 2006, Vol 42, Issue 4, p373
- ISSN
0191-5665
- Publication type
Article
- DOI
10.1007/s11029-006-0047-y