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A geometrically exact spatial beam finite element based on the fixed-pole approach


Gaćeša, Maja; Jelenić, Gordan
A geometrically exact spatial beam finite element based on the fixed-pole approach // 2nd ECCOMAS Young Investigators Conference (YIC 2013)
Bordeaux, Francuska, 2013. (predavanje, nije recenziran, cjeloviti rad (in extenso), znanstveni)


Naslov
A geometrically exact spatial beam finite element based on the fixed-pole approach

Autori
Gaćeša, Maja ; Jelenić, Gordan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2nd ECCOMAS Young Investigators Conference (YIC 2013) / - , 2013

Skup
2nd ECCOMAS Young Investigators Conference (YIC 2013)

Mjesto i datum
Bordeaux, Francuska, 02-06.09.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
3D beams; non-linear analysis; configuration-dependent interpolation; fixed-pole approach

Sažetak
A spatial geometrically exact finite element based on the fixed-pole approach of an arbitrary order is presented. In contrast to the original formulation by Bottasso and Borri, this formulation uses standard kinematic unknowns and is therefore combinable with standard finite elements. Preliminary results show that when updating displacements and rotations at integration points, this formulation may yield more accurate results.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
114-0000000-3025 - Unapređenje točnosti nelinearnih grednih elemenata s neograničenim 3D rotacijama (Gordan Jelenić, )

Ustanove
Građevinski fakultet, Rijeka