Pregled bibliografske jedinice broj: 1166345
Numerical simulation of crack growth in a welded joint with defects
Numerical simulation of crack growth in a welded joint with defects // Procedia Structural Integrity, 33 (2021), 850-857 doi:10.1016/j.prostr.2021.10.095 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1166345 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Numerical simulation of crack growth in a welded joint with defects
Autori
Aranđelović, M. ; Sedmak, S. ; Jovičić, R. ; Kozak, D. ; Đorđević, B.
Izvornik
Procedia Structural Integrity (2452-3216) 33
(2021);
850-857
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
welded joint ; defects ; finite element method ; crack growth ; steel S235JR2
Sažetak
Research presented in this paper involves the numerical simulation of crack growth in a welded joint made of common structural steel S235JR2, but with the presence of a number of different welding defects, which represents a scenario that is not covered by relevant standards, in this case EN ISO 5817. After analysing several defect combinations, which could occur in reality, the one with the least favourable combination of stress concentration and plastic strain was selected as the relevant model. A crack was then introduced in the location where the stresses, caused by tensile loading of the welded joint model, were above the yield stress. The numerical analysis performed in this case involved different combinations of load magnitudes and crack length, in order to determine at which point the initial crack will start propagating.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
IP-2019-04-3607 - Modeliranje i simulacija u razvoju naprednih materijala (SIMMAT) (Franulović, Marina, HRZZ - 2019-04) ( CroRIS)
Ustanove:
Strojarski fakultet, Slavonski Brod,
Sveučilište u Slavonskom Brodu
Profili:
Drazan Kozak
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus
