Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
Comparison of design of glued laminated members according to standard Eurocode 5 and more detailed analysis by a computer program |
Sekundarni povzetek: |
The thesis contains an analysis of different types of glued laminated members that have been used for the tasks used on imaginary stables in Ljubljana area. This analysis focuses on tapered beam, double-tapered beam, pitched cambered beam and curved beam. Loading and load case are determined by SIST EN 1991. Two methods of calculation have been used; simplified equations from Eurocode 5 and a more detailed analysis enabled by a computer program Tower. In addition, the thesis offers a comparison of deviations of the linear stress distribution in critical areas for the two methods of calculation and changes in these deviations caused by a change to the geometric characteristics of members. In all cases, the deviations between the calculation from Eurocode 5 and the finite element method was minimal and within acceptable limits. |
Sekundarne ključne besede: |
graduation thesis;glued laminated members;members;glulam;Eurocode 5;standards;computer program; |
Vrsta datoteke: |
application/pdf |
Vrsta dela (COBISS): |
Diplomsko delo |
Komentar na gradivo: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Strani: |
XIV, 56 str. |
Vrsta dela (ePrints): |
thesis |
Naslov (ePrints): |
Comparison of design of glued laminated members according to standard Eurocode 5 and more detailed analysis by a computer program |
Ključne besede (ePrints): |
leseni lepljeni nosilci;nosilci;lesene konstrukcije;Evrokod 5;standardi;računalniški program |
Ključne besede (ePrints, sekundarni jezik): |
glued laminated members;members;glulam;Eurocode 5;standards;computer program |
Povzetek (ePrints): |
V diplomski nalogi sem analiziral različne oblike lesenih lepljenih nosilcev ki sem jih za potrebe naloge uporabil na namišljeni konjušnici v območju Ljubljane. Obravnaval sem enokapni nosilec, dvokapni nosilec in ukrivljena nosilca s spremenljivo ter konstantno višino. Obtežba in obtežni primer sta določena po SIST EN 1991. Nosilce sem računal na dva različna načina,s poenostavljenimi izrazi iz Evrokoda 5 in s podrobnejšo analizo z računalniškim programom Tower. Primerjal sem odstopanja napetosti od linearne porazdelitve v kritičnih območjih za dva načina izračuna, ter spreminjanje teh odstopanj glede na geometrijske lastnosti posameznega nosilca. Pri vseh primerih so bila odstopanja med izračunom po Evrokodu 5 in metodi končnih elementov minimalna in v inženirsko sprejemljivih mejah. |
Povzetek (ePrints, sekundarni jezik): |
The thesis contains an analysis of different types of glued laminated members that have been used for the tasks used on imaginary stables in Ljubljana area. This analysis focuses on tapered beam, double-tapered beam, pitched cambered beam and curved beam. Loading and load case are determined by SIST EN 1991. Two methods of calculation have been used; simplified equations from Eurocode 5 and a more detailed analysis enabled by a computer program Tower. In addition, the thesis offers a comparison of deviations of the linear stress distribution in critical areas for the two methods of calculation and changes in these deviations caused by a change to the geometric characteristics of members. In all cases, the deviations between the calculation from Eurocode 5 and the finite element method was minimal and within acceptable limits. |
Ključne besede (ePrints, sekundarni jezik): |
glued laminated members;members;glulam;Eurocode 5;standards;computer program |
ID: |
8312062 |