Pregled bibliografske jedinice broj: 126367
On Numerical Prediction of Damage in Laminated Composite Shells Subjected to Low Velocity Impact
On Numerical Prediction of Damage in Laminated Composite Shells Subjected to Low Velocity Impact // Proceedings of the 4th Congress of Croatian Society of Mechanics / Matejiček, Franjo (ur.).
Osijek: Hrvatsko društvo za mehaniku (HDM), 2003. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
On Numerical Prediction of Damage in Laminated Composite Shells Subjected to Low Velocity Impact
Autori
Smojver, Ivica ; Alfirević, Ivo
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 4th Congress of Croatian Society of Mechanics
/ Matejiček, Franjo - Osijek : Hrvatsko društvo za mehaniku (HDM), 2003
Skup
Fourth International Congress of Croatian Society of Mechanics
Mjesto i datum
Bizovac, Hrvatska, 18.09.2003. - 20.09.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
finite element analysis; layered composite shells; impact damage; delaminations; matrix cracks
Sažetak
The paper addresses the problem of damage in layered composite shells by computational model that starts from the basic assumption that appearance of matrix cracks, in the case of low velocity impact, is interrelated and precursor to the appearance of delaminations. The numerical procedure elaborated in the paper employs 3D finite elements with reduced integration in the computation of stress field in the vicinity of the impact point. All calculations have been performed within the frame of ABAQUS software as it is possible to implement specially devised subroutines in it.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
