An analysis of localized necking in aluminium alloy tubes during hydroforming using a continuum damage model

In this work, localized necking in aluminium alloy tubes subjected to free hydroforming is analyzed. The main objective is to study the influence of loading conditions, such as prescribed fluid pressure or volume flow rate in conjunction with axial end feed, on the nature of the forming limit curve...

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Veröffentlicht in:	International journal of mechanical sciences 2007-02, Vol.49 (2), p.200-209
Hauptverfasser:	Varma, N. Siva Prasad, Narasimhan, R., Luo, Alan A., Sachdev, A.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Forming limits Gurson model Localized necking M–K method Strain paths Tube hydroforming
Online-Zugang:	Volltext
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