Pregled bibliografske jedinice broj: 1165228
New three-node plate and membrane finite elements
New three-node plate and membrane finite elements // Book of Abstracts 6th ECCOMAS Young Investigators Conference
Valencia, Španjolska, 2021. str. 40-40 (predavanje, nije recenziran, sažetak, znanstveni)
CROSBI ID: 1165228 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
New three-node plate and membrane finite elements
Autori
Grbac, Marin ; Ribarić, Dragan
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of Abstracts 6th ECCOMAS Young Investigators Conference
/ - , 2021, 40-40
Skup
VI ECCOMAS Young Investigators Conference
Mjesto i datum
Valencia, Španjolska, 07.07.2021. - 09.07.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
finite element method ; triangular finite elements ; Mindlin plate theory ; linked interpolation ; drilling degrees of freedom
Sažetak
New three-node plate and membrane finite elements are presented for linear-elastic static analysis of plate bending and plane stress problems with small deformations. The plate finite element is developed in accordance to the Mindlin plate theory and by utilizing linked interpolation. The element passes the constant bending patch test and it is completely free of shear locking which makes it suitable for analysis of very thin to thick plate cases. The membrane element with drilling degrees of freedom (drilling rotations) is developed. The element passes the constant strain patch test and has no spurious zero-energy modes. Both elements are suitable to be joined together to form a flat shell element for analysis of general shell structures.
Izvorni jezik
Engleski
Znanstvena područja
Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
HRZZ-IP-2016-06-4775 - Metoda usvojenih deformacija za konačne elemente slojevitih ploča i ljuski i njena primjena na probleme delaminacije (ASDEL) (Ribarić, Dragan, HRZZ - 2016-06) ( CroRIS)
Ustanove:
Građevinski fakultet, Rijeka
