diplomska naloga
Abstract
V diplomski nalogi obravnavamo zasnovo in dimenzioniranje tri etažne industrijske stavbe. Nosilno
konstrukcijo predstavlja 9 pomičnih okvirjev z razponom 10 metrov na medosni razdalji 6 metrov.
Horizontalna nosilnost v vzdolžni smeri je zagotovljena z ekscentričnimi povezji s srednje dolgimi
strižnimi členi. Stropna konstrukcija je zasnovana kot sovprežna plošča, ki je podprta s sekundarnimi
nosilci, ki so priključeni na primarne jeklene nosilce.
Vplive na konstrukcijo smo določili v skladu s slovenskimi standardi SIST EN 1991 in SIST EN
1998. Konstrukcijo smo analizirali v računalniškem program SCIA Engineer 13.1. Globalna elastična
analiza konstrukcije je bila izračunana s pomočjo dveh ravninskih okvirjev po teoriji drugega reda z
upoštevanjem začetnih globalnih geometrijskih nepopolnosti. Potresna obtežna kombinacija je bila
narejena po metodi horizontalnih sil.
Konstrukcija je projektirana kot visoko duktilna, območja sipanja energije so predvideni v prečkah ter
ekscentričnih povezjih, stebre varujemo. Za potresno dimenzioniranje je uporabljena t.i. metoda
varovalke.
V mejnem stanju uporabnosti smo preverili pomike, ki so se izkazali za skladne s standardom.
Keywords
gradbeništvo;diplomska dela;jeklena konstrukcija;industrijska stavba;potresno projektiranje;momentni okvir;ekscentrična povezja;
Data
Language: |
Slovenian |
Year of publishing: |
2015 |
Typology: |
2.11 - Undergraduate Thesis |
Organization: |
UL FGG - Faculty of Civil and Geodetic Engineering |
Publisher: |
[J. Kuštra] |
UDC: |
624.014.2:624.042.7(043.2) |
COBISS: |
7238241
|
Views: |
1661 |
Downloads: |
405 |
Average score: |
0 (0 votes) |
Metadata: |
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Other data
Secondary language: |
English |
Secondary title: |
ǂThe ǂproject of a three storey industrial steel building with emphasis on seismic design |
Secondary abstract: |
The diploma thesis deals with the design of a three-storey industrial building. The supporting structure
is represented by 9 moment resisting frames with a span of 10 meters which are 6 meters appart.
Horizontal stiffness in the longitudinal direction is provided with eccentric bracings with medium
lenght seismic links. The floor construction is designed as a composite concrete panel, which rests on
the secondary beams, and is connected to primary steel beams.
Effects on the structure were determined in accordance with Slovenian standards SIST EN 1991 and
SIST EN 1998. The construction was analyzed in a computer program SCIA Engineer 13.1. The
global analysis of the structure was calculated using two planar frames and elastic second order
analysis taking into account global initial imperfections. Seismic loads were considered with lateral
force method of analysis.
The structure is designed as highly ductile. Dissipative areas are located in the beams and eccentric
bracings. For ensuring the intended configuration of plastic hinges, the columns are protected after the
capacity design method.
The serviceability limit state was checked and defermations were in accordance with the standards. |
Secondary keywords: |
civil engineering;graduation thesis;steel industrial building;seizmic design;moment resistant frame;eccentric bracing; |
File type: |
application/pdf |
Type (COBISS): |
Bachelor thesis/paper |
Thesis comment: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Pages: |
X, 44 str., 20 str. pril. |
ID: |
9055524 |