Naslov
Grating method for deformation measurement of heterogeneous specimen

Autori
Behring, Dirk ; Gomerčić, Mladen ; Michailov, Vesselin ; Ritter, Reinhold ; Wohlfahrt, Helmut

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proc. of EUROMAT 2000 – Advances in mechanical behavior, plasticity and damage / Miannay, Dominique - Tours : Federation of European Materials Societies (FEMS), 2000, 905-910

Skup
EUROMAT 2000 – Advances in mechanical behavior, plasticity and damage

Mjesto i datum
Tours, Francuska, 07.11.2000. - 09.11.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
deformation measurement; object grating method; optical whole-field method; finite-element simulation; heat affected zone; simulated specimen; welded joints

Sažetak
The combination of object grating method with close-range photogrammetry allows to determine the whole-field deformation state of a 3D object surface independent of rigid-body movement. In this paper it is used to investigate the deformation properties of specimen with heterogeneous structural constitutions. The experiments are carried out on the simulated specimens with structural constitutions consisting of coarse grain, transition sections and base materials, produced by heating treatment similar to real welding process.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA