Évf. 8 szám 3 (2023)

Gépészeti és járműmérnöki tudományok

Prediction of FLD using Abaqus and Gurson Model for Simple Flat Spacemen

Megjelent:

2023-09-29

https://doi.org/10.21791/IJEMS.2023.023

Szerzők

Domokos Tatiane,

University of Miskolc, Faculty of Mechanical Engineering and Informatics, Institute of Applied Mechanics

Baksa Attila,

University of Miskolc, Institute of Applied Mechanics

Szávai Szabolcs

University of Miskolc, Institute of Machine and Product Design

Megtekintés

PDF (Angol)

Kulcsszavak

Forming limit diagram (FLD) Gurson model metal forming Abaqus

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Copyright (c) 2023 Tatiane Domokos, Attila Baksa, Szabolcs Szávai

This work is licensed under a Creative Commons Attribution 4.0 International License.

Hogyan hivatkozzuk

Kiválasztott formátum: APA

Domokos, T., Baksa, A., & Szávai, S. (2023). Prediction of FLD using Abaqus and Gurson Model for Simple Flat Spacemen. International Journal of Engineering and Management Sciences, 8(3), 32-44. https://doi.org/10.21791/IJEMS.2023.023

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Beküldött 2023-01-17
Elfogadott 2023-03-10
Publikált 2023-09-29

Absztrakt

In the past century, in many industries, such as, metal forming industry, it has been important to predict ductile damage and fracture of metals under complex loadings. Regarding damage mechanics, one of the most classical models is the GTN, which was originated from Gurson and later enhanced by Tvergaard and Needleman. The inprovement was achieved by introducing an equivalent void volume fraction f and two more parameters called q₁ and q₂ into the yield function of Gurson’s model.

Hivatkozások

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