The modelling of temperature-dependent stress-strain curves for weldable steels

• Autorzy: Winczek J. , Mičian M. , Ivanov V.

Identyfikatory

DOI

10.17512/jamcm.2018.3.10

• Języki publikacji: EN

Abstrakty

EN

The calculation of stresses in the steel elements subjected to the thermomechanical loads requires taking into account the influence of temperature on mechanical properties of a material, including the stress-strain curve. The simplified and extended computational models of temperature-dependent tensile curves have been discussed. The methodology of the stress-strain curve construction in the entire temperature range of the solid state of the material has been proposed. The considerations are illustrated by the examples of calculated stress-strain curves in different temperatures for S235 and S355 welding steels.

Słowa kluczowe

EN

modelling; thermomechanics; stress-strain curve

PL

spawanie stali; modelowanie; termomechanika; krzywa naprężenie-odkształcenie; stal spawalna; właściwości mechaniczne

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2018
• Tom: Vol. 17, nr 3
• Strony: 111--117
• Opis fizyczny: Bibliogr. 16 poz. rys.

Twórcy

autor

Winczek J.

• Institute of Mechanical Technology, Czestochowa University of Technology Częstochowa, Poland

autor

Mičian M.

• Department of Technological Engineering, University of Žilina Žilina, Slovakia

autor

Ivanov V.

• Department of Manufacturing Engineering, Machines and Tools, Sumy State University Sumy, Ukraine

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).