Pregled bibliografske jedinice broj: 1108379
A NUMERICAL ELASTIC ANALYSIS ON THE INTERACTION OF TWIN EDGE CRACKS IN A FINITE PLATE UNDER TENSION
A NUMERICAL ELASTIC ANALYSIS ON THE INTERACTION OF TWIN EDGE CRACKS IN A FINITE PLATE UNDER TENSION // STRUCTURAL INTEGRITY AND LIFE, 14 (2014), 151-154 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1108379 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A NUMERICAL ELASTIC ANALYSIS ON THE INTERACTION
OF TWIN EDGE CRACKS IN A FINITE PLATE UNDER
TENSION
(A NUMERICAL ELASTIC ANALYSIS ON THE INTERACTION OF
TWIN EDGE CRACKS IN A FINITE PLATE UNDER TENSION)
Autori
Katinić, Marko ; Kozak, Dražan ; Konjatić, Pejo ; Damjanović, Darko
Izvornik
STRUCTURAL INTEGRITY AND LIFE (1451-3749) 14
(2014);
151-154
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
crack interaction ; twin edge cracks ; stress intensity factor ; finite element analysis
Sažetak
Multiple cracks frequently appear in actual components such as ageing aircrafts, pressure vessels, piping systems and others. A good understanding of the behaviour of crack interaction and coalescence is essential for reliable structural integrity assessment. In this paper, the interaction of twin edge cracks in a finite plate subjected to the remote tension is investigated. The stress intensity factors (SIFs) for these cracks are calculated using two- dimensional linear finite element analysis. The results of the calculation show that crack interaction intensity and the crack interaction limit at elastic condition are influenced by crack distance ratio and crack width ratio.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
Napomena
This paper was presented at the Fourteenth Meeting
“New Trends in Fatigue and Fracture” (NT2F14)
Belgrade, Serbia, 15–18 September, 2014
POVEZANOST RADA
Ustanove:
Strojarski fakultet, Slavonski Brod
