20.500.12556/RUL-32159 Rotational invariants in finite element formulation of three-dimensional beam theories 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. non-linear beam theory finite element method three-dimensional rotation nelinearna teorija nosilcev metoda končnih elementov prostorske rotacije true false false Elsevier Angleški jezik Angleški jezik Neznano 2015-07-10 10:12:36 2015-07-10 10:12:36 2022-11-21 15:31:18 0000-00-00 00:00:00 2004 0 0 Str. [2027]-2040 Vol. 82 Vol. 82 2004 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 624.072:519.63 0045-7949 10.1016/j.compstruc.2004.03.069 2475105 4419338 SP2004CS.pdf SP2004CS.pdf 1 CFE0E986B1A7F4DD4004688D87D13F66 326275b43a259e12eb243781fba06502a2ae2b5c8306d60c0aeba70385174be7 11ec085e-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/766f808e-ff57-4434-a821-daa499189aa3 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=85664 Fakulteta za gradbeništvo in geodezijo 0 0 0