a closed-form semi-analytical elastic-plastic solution for predicting the onset of flange wrinkling in deep-drawing of a two-layered circular plate
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abstract
in this paper to predict the critical conditions for onset of elastic-plastic wrinkling of flange of a two-layered circular blank during the deep-drawing process a closed-form semi-analytical elastic-plastic solution using tresca yield criterion alongwith deformation theory in plasticity with considernig the perfectly plastic behaviour of materials is presented. simplifying the presented solution from two layered to one layered the results exactly agree with the previous work done by the authors.
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Journal title:
iranian journal of mechanical engineering transactions of the ismePublisher: iranian society of mechanical engineering
ISSN 1605-9727
volume 14
issue 2 2015
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