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Numerical simulations of S-rail forming for 6111-T4 sheet based on Hill stress function (CROSBI ID 587880)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Cvitanić, Vedrana ; Salečić, Milena ; Vukasović, Marko Numerical simulations of S-rail forming for 6111-T4 sheet based on Hill stress function // 7th International congress of Croatian society of mechanics / Virag, Zdravko ; Kozmar, Hrvoje ; Smojver, Ivica (ur.). Zagreb: Studio Hrg, 2012. str. 181-182

Podaci o odgovornosti

Cvitanić, Vedrana ; Salečić, Milena ; Vukasović, Marko

engleski

Numerical simulations of S-rail forming for 6111-T4 sheet based on Hill stress function

In this paper associated and non-associated plasticity formualtions based on simple quadratic Hill stress function are investigated. Analyzed formulations are evaluated in predicting S-rail forming process for sheet sample of aluminium alloy 6111-T4. The obtained results show that the analyzed formulations result in almost identical predicitons of elastic springback and punch force.

orthotropic sheet material; flow rule; S-rail forming; elastic springback

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Podaci o prilogu

181-182.

2012.

objavljeno

Podaci o matičnoj publikaciji

7th International congress of Croatian society of mechanics

Virag, Zdravko ; Kozmar, Hrvoje ; Smojver, Ivica

Zagreb: Studio Hrg

9789536986057

Podaci o skupu

7th International Congress of Croatian Society of Mechanics

predavanje

22.05.2012-25.05.2012

Zadar, Hrvatska

Povezanost rada

Strojarstvo, Temeljne tehničke znanosti