Dimenzioniranje značilnih lameliranih lepljenih lesenih nosilcev : diplomska naloga

Domadenik, Žiga (author), Lopatič, Jože (mentor)

V diplomski nalogi sem izdelal računalniški program s pomočjo razvijalca, vgrajenega v program Excel; uporabil sem programski jezik Visual Basic (VBA). Program omogoča dimenzioniranje značilnih lameliranih lesenih nosilcev, ki jih obravnava Evrokod 5: Enokapni nosilec spremenljive višine, dvokapni nosilec spremenljive višine, ukrivljeni nosilec s konstantno višino in dvokapni ukrivljen nosilec s spremenljivo višino. V programu sem uporabil poenostavljene izrazi iz Evrokoda 5. Prvi del diplomske naloge opisuje izraze s katerimi kontroliramo ustreznost posameznega elementa – tako proti porušitvi kot tudi v menih stanjih uporabnosti. Drugi del diplomske naloge opisuje delovanje programa, tretji del pa prikaže računski primer po posameznih korakih izračunan s pomočjo programa.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska dela, lesene konstrukcije, nosilci, lepljeni nosilci, lamelirani nosilci, glulam, računalniški program, dimenzioniranje, Evrokod 5
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [Ž. Domadenik]
• Year: 2015
• Number of pages: VIII, 39 str.
• PID: 20.500.12556/RUL-73009
• COBISS.SI-ID: 7260257
• Publication date in RUL: 06.10.2015

Secondary language

• Language: English
• Title: Design of typical glued laminated timber beams

Abstract

In this graduation thesis, I developed a computer program with the help of Excel's built-in developer. I used the programming language Visual Basics (VBA). The program allows dimensioning of typical laminated timber beams covered by Eurocode 5: Single tapered beam, double tapered beam, curved beam and pitched cambered beam. The program uses simplified expressions of Eurocode 5. The first part of the thesis describes expressions used for dimensioning, the second part describes the operation of the program and the third part shows the example of step by step calculation through the program.

• Keywords: civil engineering, graduation thesis, structural timber design, glued laminated members, glulam, dimensioning, computer program, Eurocode 5