Pregled bibliografske jedinice broj: 23907
Fracture of a Stiffened Panel with Multiple Site Cracks under Lateral Pressure
Fracture of a Stiffened Panel with Multiple Site Cracks under Lateral Pressure // Practical Design of Ships and Mobile Units / M.W.C. Oosterveld and S.G. Tan (ur.).
Amsterdam: Elsevier, 1998. str. 873-879 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 23907 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Fracture of a Stiffened Panel with Multiple Site Cracks under Lateral Pressure
Autori
Sumi, Yoichi ; Božić, Željko ; Iyama, Hisashi ; Kawamura, Yasumi
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Practical Design of Ships and Mobile Units
/ M.W.C. Oosterveld and S.G. Tan - Amsterdam : Elsevier, 1998, 873-879
Skup
The 7th International Symposium on Practical Design of Ships and Mobile Units
Mjesto i datum
Den Haag, Nizozemska, 20.09.1998. - 25.09.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
fracture; J-integral; stiffened panel
Sažetak
Considering the catastrophic failure of aged ship structures, damages caused by corrosion and fatigue are found to be the main reason. In a ship structure a crack may initiate at a stress-concetrated region, where it extends by fatigue mechanism under moderate loading conditions. It may grow to a critical size, which leads to an instantenous failure of the structure under an extreme loading condition. Sometimes cracks develop at several adjacent structural members creating multiple site damage (MSD), which may considerably decrease the structural integrity of ship structures. In the present paper, investigations are made for the fracture mechanisms of a stiffened panel, which is damaged by a single crack or multiple site cracks subjected to lateral presure, by fracture experiments and the corresponding numerical simulation.
Izvorni jezik
Engleski
