diplomska naloga
Bojan Fink (Author), Darko Beg (Mentor), Janko Logar (Thesis defence commission member), Primož Banovec (Thesis defence commission member), Drago Saje (Thesis defence commission member), Franc Sinur (Co-mentor)

Abstract

Požarna odpornost jeklene stavbe

Keywords

gradbeništvo;diplomska dela;UNI;jeklene konstrukcije;statična analiza;požarno projektiranje;

Data

Language: Slovenian
Year of publishing:
Source: Ljubljana
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [B. Fink]
UDC: 614.8:624.014(497.4)(043.2)
COBISS: 6370657 Link will open in a new window
Views: 2711
Downloads: 494
Average score: 0 (0 votes)
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Other data

Secondary language: English
Secondary title: Fire design of steel frame building
Secondary abstract: This graduation thesis deals with static analysis and design of three story office building with the focus on fire resistance using simple design methods. Main structure consists of moment resisting frames in transverse direction and frames with bracings and composite beams in longitudinal direction. Second order analysis including global initial imperfections was used to determine internal forces. For this purpose SCIA Engineer software was used. Seismic analysis was made using method with horizontal forces. In longitudinal direction the horizontal forces were transferred using concentric braced system. Construction is deigned in accordance with special rules for medium ductility level. Fire-resistance class for structure is R30. To provide building’s fire resistance beams and columns are protected using gypsum slabs. Composite beams are partially embedded in concrete.
Secondary keywords: graduation thesis;civil engineering;steel buildings;static analysis;fire analysis;
File type: application/pdf
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: IX, 58 str., [16] pril.
Type (ePrints): thesis
Title (ePrints): Fire design of steel building
Keywords (ePrints): jeklene konstrukcije;statična analiza;požarno projektiranje
Keywords (ePrints, secondary language): steel buildings;static analysis;fire analysis
Abstract (ePrints): V diplomski nalogi je obravnavana statična analiza in dimenzioniranje tri-etažne poslovne stavbe s poudarkom na preverjanju požarne odpornosti konstrukcije z uporabo enostavnih metod. Nosilno konstrukcijo v prečni smeri predstavljajo momentni okvirji v vzdolžni smeri pa okvirji s centrčnim povezjem in s sovprežni nosilci. Analiza konstrukcije je bila opravljena po elastični analizi II. reda z upoštevanjem začetnih geometrijskih nepopolnosti. Za izračun notranjih statičnih količin smo uporabili program SCIA Engineer. Potresna analiza je bila opravljena po metodi horizontalnih sil. Za prevzem horizontalne obtežbe v vzdolžni smeri uporabimo diagonalno centrično povezje. Ker je objekt načrtovan za potresno območje, morajo vsi spoji biti polnonosilni. Konstrukcija je načrtovana po pravilih nosilnosti za konstrukcije srednje stopnje duktilnosti (DCM). Zahtevana požarna odpornost stavbe je R30. Za zagotavljanje predvidene požarne odpornosti je potrebno prečke in stebre zaščititi z mavčnimi ploščami, prečke v sovprežnem nosilcu pa delno obetoniramo.
Abstract (ePrints, secondary language): This graduation thesis deals with static analysis and design of three story office building with the focus on fire resistance using simple design methods. Main structure consists of moment resisting frames in transverse direction and frames with bracings and composite beams in longitudinal direction. Second order analysis including global initial imperfections was used to determine internal forces. For this purpose SCIA Engineer software was used. Seismic analysis was made using method with horizontal forces. In longitudinal direction the horizontal forces were transferred using concentric braced system. Construction is deigned in accordance with special rules for medium ductility level. Fire-resistance class for structure is R30. To provide building’s fire resistance beams and columns are protected using gypsum slabs. Composite beams are partially embedded in concrete.
Keywords (ePrints, secondary language): steel buildings;static analysis;fire analysis
ID: 8312966