Podrobno

Rotational invariants in finite element formulation of three-dimensional beam theories
ID Zupan, Dejan (Avtor), ID Saje, Miran (Avtor)

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MD5: CFE0E986B1A7F4DD4004688D87D13F66
PID: 20.500.12556/rul/766f808e-ff57-4434-a821-daa499189aa3

Izvleček
This paper introduces a new finite element formulation of the `geometrically exact finite-strain beam theory'. The formulation employs the generalized virtual work principle. In the resulting governing equations of the beam, the strain vectors are the only unknown functions. The consistency condition that the equilibrium and the constitutive internal force and moment vectors are equal, is enforced to be satisfied at chosen points. The accuracy and the efficiency of the derived numerical algorithm are demonstrated by several examples. (C) 2004 Civil-Comp Ltd. and Elsevier Ltd. All rights reserved.

Jezik:Angleški jezik
Ključne besede:non-linear beam theory, finite element method, three-dimensional rotation
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FGG - Fakulteta za gradbeništvo in geodezijo
Založnik:Elsevier
Leto izida:2004
Št. strani:Str. [2027]-2040
Številčenje:Vol. 82, Vol. 82
PID:20.500.12556/RUL-32159 Povezava se odpre v novem oknu
UDK:624.072:519.63
ISSN pri članku:0045-7949
DOI:10.1016/j.compstruc.2004.03.069 Povezava se odpre v novem oknu
COBISS.SI-ID:2475105 Povezava se odpre v novem oknu
Datum objave v RUL:10.07.2015
Število ogledov:3432
Število prenosov:1054
Metapodatki:XML DC-XML DC-RDF
:
ZUPAN, Dejan in SAJE, Miran, 2004, Rotational invariants in finite element formulation of three-dimensional beam theories. Computers & structures [na spletu]. 2004. Vol. 82, no. 82, p. 2027–2040. [Dostopano 4 april 2025]. DOI 10.1016/j.compstruc.2004.03.069. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=32159
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Gradivo je del revije

Naslov:Computers & structures
Skrajšan naslov:Comput. struct.
Založnik:Elsevier
ISSN:0045-7949
COBISS.SI-ID:4419338 Povezava se odpre v novem oknu

Sekundarni jezik

Jezik:Angleški jezik
Ključne besede:nelinearna teorija nosilcev, metoda končnih elementov, prostorske rotacije

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