diplomska naloga
Miha Berčič (Author), Franc Sinur (Mentor), Janko Logar (Thesis defence commission member), Matjaž Dolšek (Thesis defence commission member), Boštjan Brank (Thesis defence commission member), Primož Može (Co-mentor)

Abstract

V diplomski nalogi projektiramo nadomestno jekleno strešno konstrukcijo in novo zunanje požarno stopnišče z dvigalom, za stavbo UL FGG na Hajdrihovi ulici. Najprej določimo zunanje obtežbe, ki vplivajo na streho in požarno stopnišče. Nato naredimo računski 3D model strešne konstrukcije in požarnega stopnišča v programu Scia Engineer. Nosilni sistem strehe je sestavljen iz pomičnih okvirov v prečni smeri in okvirov s centričnimi povezji v vzdolžni smeri. Pri požarnem stopnišču so nosilni štiri notranji in štiri zunanji stebri okoli katerih so nameščena vertikalna povezja. Med notranjimi in zunanjimi stebri je speljano stopnišče s podesti. V projektu naredimo za oba primera analizo mejnega stanja nosilnosti in potresno analizo, pri kateri uporabimo metodo vodoravnih sil. Pri strehi je potres merodajen pri dimenzioniranju vertikalnih povezij, za ostale elemente pa je merodajna analiza MSN. Pri požarnem stopnišču je za stebre in vertikalna povezja merodajen potres, ostale elemente pa dimenzioniramo na analizo za MSN. Pri obeh primerih projektiramo še spoje in narišemo pozicijske in detajlne načrte.

Keywords

gradbeništvo;UNI;dipl.;jeklena strešna konstrukcija;požarno stopnišče z dvigalom;statična analiza;potresna analiza;projektiranje spojev;dispozicijski načrti;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [M. Berčič]
UDC: 727:624.014.2(497.4)(043.2)
COBISS: 7008865 Link will open in a new window
Views: 2395
Downloads: 724
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Other data

Secondary language: English
Secondary title: Project of the new steel roof structure and fire staircase of the UL FGG building
Secondary abstract: This thesis is the project of replacing the steel roof construction and the outside fire staircase with elevator of the UL FGG building on Hajdrihova street. First we determine the loads for the roof and the fire staircase. Then we make a 3D model in the program Steel Engineer in order to calculate the internal forces. For the main structure of the roof we select the frame in one direction and frame with centric bracing in other direction. The fire staircase has four internal columns and four external columns around which vertical bracing is placed. Between internal and external columns there are stairs with intermediate platforms. In this project we make the ultimate limit state analysis and seismic analysis for both designs. The seismic analysis is performed using a simplified method of horizontal forces. At roof seismic analysis is used to design vertical bracings and to design the rest of the elements we use the ultimate limit state analysis. At fire staircase seismic analysis is used to design columns, beam and vertical bracings and the ultimate limit state analysis is used for the rest of the elements. In both cases we also design joints and draw the position and detail plans.
Secondary keywords: graduation thesis;civil engineering;steel roof structure;fire staircase with elevator;static analysis;seismic analysis;joint design;disposition plans;
File type: application/pdf
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XIII, 199 str., 14 pril.
ID: 8752242