Napredna pretraga

Pregled bibliografske jedinice broj: 119235

Distribution of Stresses in the Vicinity of Straight Crack Front with Present Materials Dissimilarity


Kozak, Dražan; Gubeljak, Nenad; Matejiček, Franjo; Oblak, Maks
Distribution of Stresses in the Vicinity of Straight Crack Front with Present Materials Dissimilarity // Proceedings of the 2003 International Conference on Computational & Experimental Engineering & Sciences / C.A. Herrera (ur.).
Encino, California, USA: Tech Science Press, 2003. (plenarno, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Distribution of Stresses in the Vicinity of Straight Crack Front with Present Materials Dissimilarity

Autori
Kozak, Dražan ; Gubeljak, Nenad ; Matejiček, Franjo ; Oblak, Maks

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

Izvornik
Proceedings of the 2003 International Conference on Computational & Experimental Engineering & Sciences / C.A. Herrera - Encino, California, USA : Tech Science Press, 2003

Skup
Advances in Computational & Experimental Engineering & Sciences

Mjesto i datum
Krf, Grčka, 24-29.07.2003.

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fracture toughness specimen; straight crack; weld joint; strength mismatch; stress distribution

Sažetak
Three point bend fracture tests were performed on the Bx2B specimens cracked in the middle and through the thickness with present materials and geometric mismatch. Direct measurement of the local CTOD (d5) displacement enables to distinct local and global mismatch. Stress and strain distribution in the vicinity of the crack front obtained by three-dimensional finite element analysis assists to better understanding of the possible causes of fracture. The aim of this paper is to determine the stress distribution at the moment of the crack initiation at the vicinity of the crack front in strength mismatch welded joints with different fracture resistances.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
0152015
0152018

Ustanove
Strojarski fakultet, Slavonski Brod