diplomska naloga
Dominik Klemenčič (Author), Jože Korelc (Mentor), Janko Logar (Thesis defence commission member), Franc Sinur (Co-mentor)

Abstract

V diplomski nalogi je obravnavan štirietažni objekt. Glavni del jeklene nosilne konstrukcije predstavljajo momentni okvirji, ki prenašajo celotno vertikalno obtežbo in horizontalno obtežbo v prečni smeri. Sekundarni nosilci skupaj s stebri momentnega okvirja tvorijo štiri okvirje v vzdolžni smeri. Za prenos horizontalne obtežbe v vzdolžni smeri, so na obeh zunanjih okvirjih nameščena po tri centrična povezja. Notranje statične količine za mejno stanje nosilnosti in pomiki za mejno stanje uporabnosti so določeni z elastično globalno analizo ob upoštevanju teorije drugega reda. Globalna nepopolnost je upoštevana z vodoravnim zamikom momentnega okvirja. Potresna analiza je izvedena z uporabo poenostavljene metode nadomestnih horizontalnih sil. Dimenzioniranje je izvedeno v skladu s pravili potresno odporne gradnje. Konstrukcija dosega visoko stopnjo duktilnosti. S programom MACS+ je določena požarna odpornost sovprežnega stropa. Pri tem je upoštevano membransko delovanje sovprežnih stropov med požarom.

Keywords

gradbeništvo;diplomska naloga;UNI;B-GR;jeklene konstrukcije;potresna analiza;dimenzioniranje;požarna odpornost;MACS+;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [D. Klemenčič]
UDC: 624.014.2(497.4)(043.2)
COBISS: 6819681 Link will open in a new window
Views: 2247
Downloads: 471
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Application of advanced method to assess fire resistance of steel building
Secondary abstract: The thesis deals with a four-storey building. The main part of the steel load-baring construction is represented by moment resisting frames that carry the entire vertical load and the horizontal load in the transverse direction. The secondary beams, together with the moment resisting frame columns form the four frames in the longitudinal direction. For the transfer of the horizontal loads in the longitudinal direction, three centric brace systems are placed on both outer frames. The internal forces for the ultimate limit states and displacements for the serviceability limit states are determined by the elastic global analysis, taking into account the second order analysis. The global imperfection is taken into account by a horizontal offset of the moment resisting frame. Seismic analysis is performed using latheral force method. The design is carried out in accordance with the rules for earthquake-resistant. The construction achieves a high ductility level. Fire resistance of the composite floor is defined with MACS+. The membrane effect in the functioning of the composite floor during a fire is taken into account.
Secondary keywords: steel construction;seismic analysis;design structure;fire resistance;MASC+;
File type: application/pdf
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: IX, 46 str., 27pril.
ID: 8708323