Pregled bibliografske jedinice broj: 11574
A new nine-node quadrilateral element for analysis of thick and thin plates
A new nine-node quadrilateral element for analysis of thick and thin plates // Proceedings of the 2nd Congress of Croatian Society of Mechanics / Marović, Pavao ; Sorić, Jurica ; Vranković, Nikola (ur.).
Supetar, Hrvatska: Hrvatsko društvo za mehaniku, Zagreb, 1997. str. 109 - 116 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 11574 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A new nine-node quadrilateral element for analysis of thick and thin plates
Autori
Tonković, Zdenko ; Heidl, Ivan
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 2nd Congress of Croatian Society of Mechanics
/ Marović, Pavao ; Sorić, Jurica ; Vranković, Nikola - : Hrvatsko društvo za mehaniku, Zagreb, 1997, 109 - 116
Skup
2nd Congress of Croatian Society of Mechanics
Mjesto i datum
Supetar, Hrvatska, 18.09.1997. - 20.09.1997
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Mindlin-Reissner plates; finite elements; shear locking; mixed interpolation approach; reduced minimization; matched/unmatched term
Sažetak
A new nine-node, 27-d.o.f. guadrilateral plate bending element based on Mindlin-Reissner theory is proposed. The formulation of the element is derived on the basis of displacement variational principle using some simple criteria in order to eliminate undesirable shear locking effect. It is shown that the element is free of spurious modes, satisfies the patch test and its performance is good both for thick and thin plates. The shear strain-sampling points of element are located at optimal positions which is shown by using the concept of reduced minimization.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
