Three-dimensional finite-element modelli
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Z.M. Hu; I. Pillinger; P. Hartley; S. McKenzie; P.J. Spence
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Article
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1994
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Elsevier Science
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English
โ 418 KB
In this paper; a three dimensional finite-element model for ring roiling modelling is described. An elastic plastic finite-element formulation bated upon the updated Lagrangian approach is employed to analyse the process and a special hybrid mesh model has been developed which significantly increase