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Pregled bibliografske jedinice broj: 119235

Zbornik radova

Autori: Kozak, Dražan; Gubeljak, Nenad; Matejiček, Franjo; Oblak, Maks
Naslov: Distribution of Stresses in the Vicinity of Straight Crack Front with Present Materials Dissimilarity
Izvornik: Proceedings of the 2003 International Conference on Computational & Experimental Engineering & Sciences / C.A. Herrera (ur.). - Encino, California, USA : Tech Science Press , 2003. .
Skup: Advances in Computational & Experimental Engineering & Sciences
Mjesto i datum: Krf, Grčka, 24-29.07.2003.
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.
Vrsta sudjelovanja: Plenarno
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 0152015, 0152018
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Strojarstvo
Puni text rada: 119235.Kozak_Korfu.pdf
URL Internet adrese: http://icces.org/cgi-bin/ices03/pages/index



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