Exploració per autor "Qin, S. J."
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The breakage prediction for hydromechanical deep drawing based on local bifurcation theory
Lu, H.; Huang, W.; Yu, H. B.; Qin, S. J. (CIMNE, 2019)
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Accés obertA criterion of sheet metal localized necking under plane stress was established based on the bifurcation theory and the characteristics theory of differential equation. In order to be capable to incorporate the directional ...