1991 | OriginalPaper | Buchkapitel
On the Limit Analysis of High Speed Forming Processes in Cold or Hot Conditions
verfasst von : J. Tirosh, D. Iddan
Erschienen in: Advances in Continuum Mechanics
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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This work presents a general.procedure to asses the dynamic stress that prevails in the deforming zone during high-speed forming processes. A particular emphasis is given to materials which behave in a viscoplastic manner (akin to high-temperature forming) to which a stress potential exists (Rice[1]). Thus a limit analysis approach seems possible, though not yet tried.