Pregled bibliografske jedinice broj: 361512
A Mixed Meshless Formulation for Analysis of Shell-Like Structures
A Mixed Meshless Formulation for Analysis of Shell-Like Structures // Proceedings of IACM/ECCOMAS Congress 2008 / Schrefler, B.A. ; Perego, U. (ur.).
Barcelona: International Center for Numerical Methods in Engineering (CIMNE), 2008. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 361512 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A Mixed Meshless Formulation for Analysis of Shell-Like Structures
Autori
Jarak, Tomislav ; Sorić, Jurica ; Hoster, Josip
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Proceedings of IACM/ECCOMAS Congress 2008
/ Schrefler, B.A. ; Perego, U. - Barcelona : International Center for Numerical Methods in Engineering (CIMNE), 2008
ISBN
978-84-96736-55-9
Skup
Joint 8th. World Congress on Computational Mechanics (WCCM8) and 5th. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008) - IACM-ECCOMAS 2008
Mjesto i datum
Venecija, Italija, 30.06.2008. - 04.07.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Meshless Methods; Mixed Formulation; Shell-like Structures; Locking Effects
Sažetak
A mixed meshless formulation, based on the Local Petrov-Galerkin approach, is developed for analysis of plate and shell structures. Strains, stresses and displacements are approximated independently. In order to obtain the governing equations, the local Petrov-Galerkin principle is applied. The thickness locking effect is eliminated by using the interpolation of the transversal normal stress component. The proposed algorithm possesses considerable advantages in comparison to the standard displacement based formulations.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1201910-1812 - Numeričko modeliranje procesa deformiranja bioloških tkiva (Sorić, Jurica, MZOS ) ( CroRIS)
120-1201910-1906 - Modeliranje oštećenja i sigurnost konstrukcija (Tonković, Zdenko, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
