20.500.12556/DKUM-18819 STATIČNA IN DINAMIČNA ANALIZA STEBRA VETERNE ELEKTRARNE STATIC AND DYNAMIC ANALYSIS OF THE WIND TURBINE TUBULAR STEEL TOWER Namen diplomskega dela je statična in dinamična analiza stebra vetrne elektrarne. Gre za energetski objekt moči 1 MW. Glavna nosilna konstrukcija je stožec spremenljivega prereza iz konstantne debeline pločevine. Višina stebra znaša 65 m. Steber je sidran na temelju s sidrnimi vijaki M 30. Na vrhu stebra je pritrjeno ohišje, v katerem so pomembni elementi za proizvajanje električne energije. Premer rotorja znaša 64 m in je sestavljen iz treh lopatic dolžine 31,05 m. Skupna višina tako znaša 98,25 m, merjeno od začetka stebra do vrha lopatice. Za glavno nosilno konstrukcijo smo uporabili jeklo kakovosti S 355. Vetrna elektrarna je temeljena na točkovnem temelju okrogle oblike. Temelj ima premer 15 metrov in je zgrajen iz armiranega betona kakovosti C20/25 in armature S 500. V uvodu sta opisana zgodovina in delitev vetrnih elektrarn. Predstavljene in izračunane so tudi obtežbe vetra, ledu in potresa ter dimenzioniranje objekta po pravilih EUROCODE in standardih ISO. The purpose of the diploma work is the static and dynamic analysis of the wind turbine steel tower. The wind turbine has a rated capacity of 1 MW. The main supporting construction is truncated cone with constant thickness plate. The pillar is 65 meters tall. The tower is anchored the foundation with the anchor bolts M 30. On the top of the tower is nacelle with important elements for producing electricity. Rotor has a diameter of 64 meters and it assemblies 3 blades which are 31.05 meters long. Total height is 98,25 meters, measured from the beginning of the tower to the top of the blade. For the construction we have used steel S 355. Wind power plant is based on a points basis, which is a round shape. The foundation has a diameter of 15 meters and is built of reinforced concrete quality C20/25 and reinforcement S 500. In the introduction, it is described history and the division of wind turbines. Further on, diploma work presents and calculates the wind, ice and earthquake load and the dimensioning of the wind turbine tower according to EUROCODE rules and ISO standards. gradbeništvo jeklene konstrukcije vetrna elektrarna analiza konstrukcij. civil engineering steel construction wind turbine structural analysis. true true false [D. Burkelc] Slovenski jezik Angleški jezik Diplomsko delo 2011-06-02 18:13:45 2011-06-07 10:19:28 2022-04-13 11:04:11 2023-12-24 03:22:36 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 624.014.04:621.311.245(043.2) 15243030 URN:SI:UM:DK:803GXXKC UNI_Burkelc_Davor_2011.pdf UNI_Burkelc_Davor_2011.pdf 1 BDE502EB2648B2AA06FB7805370784A7 1049e24d0462f4709798091db3d8a8f297e781665fa8f92b9dc5ac03229c3a61 392487ef-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/1ad1b4fd-e9b0-4bc1-95dc-681de46df6b5 https://dk.um.si/Dokument.php?lang=slv&id=23684 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0