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4. Critical review of results
4.1 General presentation
The preceding models use approximate methods of resolution. What remains to be determined is the degree of accuracy that can be expected, or more precisely, the cases in which the use of one or the other technique is justified. To do this, we'll use two reference methods.
The first is an analysis of the results of the sliding line method . This is an exact resolution of the plasticity equations, subject to a few strong assumptions: plane deformation, rigid-plastic...
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Critical review of results
Finite element method
References
- (1) - FAU (F.), BUESSLER (P.), QUAN (C.H.), BERTRAND (C.) - Simulation of rolling by plasticine (Simulation du laminage par plasticine) - . In Proc. « Modelling of metal forming processes » (modélisation des procédés de mise en forme), Éd. J.L. Chenot et E. Oñate, 345 p., Kluwer Academic (NL) (1988).
- (2)...
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