Investigation of deformation by digital image correlation (CROSBI ID 648605)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Jandrlić, Ivan ; Rešković, Stoja ; Brlić, Tin ; Lazić, Ladislav ; Aleksandrov Fabijanić, Tamara
engleski
Investigation of deformation by digital image correlation
Conventional methods for investigation of metallic materials during elastic and plastic deformation cannot provide the full insight into materials behaviour during deformation. Lately new methods for investigation of deformation are being intensively used. Digital Image Correlation (DIC) has proven to be very suitable method for exploring of deformation zone. It is a non- contact method that allows detailed analysis of the deformation zone. Along the qualitative values, this method provides also the quantitative values of deformation that can be applied for construction and/or validation of various mathematical models. By analysis of the actual deformation, it is possible to obtain so- called deformation maps, which clearly illustrate the amounts of deformation in different parts of the deformation zone. In order to test the method of digital image correlation, static tensile testing was conducted on samples from low carbon steel. During static tensile testing surface of samples were continuously recorded with a digital camera. Subsequent analysis of acquired deformation images was done using digital image correlation, in order to determine deformation maps in deformation zone. Results of digital image correlation were compared with the results of the static tensile tests.
digital image correlation, deformation zone, static tensile testing, steel, cold deformation
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Podaci o prilogu
115-121.
2017.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 16th International Foundrymen Conference, Global Foundry Industry - Perspectives for the Future
Zovko Brodarac, Zdenka ; Dolić, Natalija ; Begić Hadžipašić, Anita
Sisak: Metalurški fakultet Sveučilišta u Zagrebu
978-953-7082-26-0
Podaci o skupu
16th International Foundrymen Conference, Global Foundry Industry - Perspectives for the Future
predavanje
15.05.2017-17.05.2017
Opatija, Hrvatska