Pregled bibliografske jedinice broj: 274957
Contact simulation during nail penetrating into a concrete block
Contact simulation during nail penetrating into a concrete block // Extended abstracts of the 5th International Congress of Croatian Society of Mechanics / Matejiček, Franjo (ur.).
Trogir: Hrvatsko društvo za mehaniku (HDM), 2006. str. 109-110 (predavanje, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Contact simulation during nail penetrating into a concrete block
Autori
Kožar, Ivica ; Ožbolt, Joško ; Irhan, Baris ; Travaš, Vanja
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Extended abstracts of the 5th International Congress of Croatian Society of Mechanics
/ Matejiček, Franjo - Trogir : Hrvatsko društvo za mehaniku (HDM), 2006, 109-110
Skup
International Congress of Croatian Society of Mechanics (5 ; 2006)
Mjesto i datum
Trogir, Hrvatska, 21.09.2006. - 23.09.2006
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
contact problem; Signorini problem; 3D finite element
Sažetak
In the present report a current status of the research project: "3D numerical simulation of the penetration of a nail into a concrete block" is given. Contact algorithm is employed to determine the degree of nail penetration into concrete. It is important that the algorithm is robust since it cannot be predicted what shape will concrete block take during crushing in front of nail. Large displacement and strain formulation is needed in order to realistically model behavior of concrete on the front of the nail were displacements and strains are large. Dynamic analysis is needed in order to account for the transformation of nail's kinetic energy into strain energy of concrete block (that then causes damage and crushing of concrete) as well as to take into account the influence of inertia forces on the concrete response.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
