20.500.12556/DKUM-22211 ANALIZA TURBINSKE ZGRADBE NUKLEARNE ELEKTRARNE KRŠKO ANALYSIS OF TURBINE BUILDING IN NUCLEAR POWER PLANT KRŠKO Nuklearna elektrarna Krško je bila sinhronizirana v električno omrežje leta 1981 in od takrat naprej, z izjemo rednih in izrednih zaustavitev, neprenehoma proizvaja električno energijo. V tem času je bilo izvedenih veliko število modifikacij (posodobitev) električnih in strojnih sistemov, s katerimi se posodablja NEK in posledično varnost le-te. V diplomskem delu je predstavljena zadnja velika modifikacija NEK 611-GN-L »Zamenjava statorja generatorja«, ki je bila uspešno izvedena v zadnjem rednem remontu septembra 2010. Podrobno je predstavljen gradbeni del modifikacije, in sicer analiza turbinske zgradbe NEK v skladu z standardom SIST EN 1992 in ACI 318. Cilj diplomskega dela je dokaz nosilnosti AB konstrukcije turbinske zgradbe med zamenjavo statorja generatorja. »Peš« analiza je narejena v skladu s SIST EN 1992, medtem ko je analiza po ACI 318 narejena z modelirnim računalniškim orodjem Tower 3D, ki ima standard ACI 318 integriran v orodje za dimenzioniranje AB konstrukcij. V zaključku je podana primerjava rezultatov obeh analiz dobljenih z uporabo različnih standardov. Nuclear Power Plant (NPP) Krško was syncronized into the electrical grid in 1981, and has since than been providing electricity with exceptions of regular and iregular stops. In that time a lot of modifications on electrical and mechanical systems were carried out, making NPP Krško safer. This diploma paper presents the last big modification of NEK 611-GN-L »Main generator stator replacement«, which was sucsessfuly fullfiled in the last outage in september 2010. The constructional part of modification is presented in detail. Analysis of NPP Krško turbine building is made according to standard SIST EN 1992 and ACI 318. The purpose of the diploma paper is bearring capacity verification of reinforced concrete structures in turbine building during stator generator exchange. Analysis according to SIST EN 1992 is made by hand using elementary static equations while analysis according to ACI 318 is made with computer program Tower 3D, which has standard ACI 318 integrated in module for dimensioning reinforced concrete structures. In conclusion results of both analysis are presented and analysed. Nuklearna elektrarna Krško turbinska zgradba modifikacija zamenjava statorja generatorja AB nosilec AB steber statika dimenzioniranje SIST EN ACI Tower 3D. Nuclear Power Plant Krško Turbine building modification stator generator exchange reinforced concrete beam reinforced concrete column static dimensioning SIST EN ACI Tower 3D. true true false [D. Vukas] Slovenski jezik Angleški jezik Diplomsko delo 2012-02-29 15:07:46 2012-03-01 12:09:01 2022-04-14 11:14:41 2023-12-29 03:26:02 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 624.012.45.04:621.311.25(043.2) 16655638 URN:SI:UM:DK:KCGQRHZ7 UNI_Vukas_Darijan_2012.pdf UNI_Vukas_Darijan_2012.pdf 1 94D1F34AA893FA9A28EDFE7FCB91602D 6c1210a1ec51b35ec06ffb03dfcb9318642d55c3c3fa06fabede22bdf946505d 6dd4905d-7c06-11eb-bb7a-00155d0001ca 20.500.12556/dkum/8d428fb5-fee2-4b77-a5c4-e72bbfa9d11e https://dk.um.si/Dokument.php?lang=slv&id=28564 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0