Stane Srpčič (Author), Jelena Srpčič (Author), Miran Saje (Author), Goran Turk (Author)

Abstract

This study deals with the mechanical analysis of glulam beams during changing relative humidity of the surrounding air. The computational part of the article includes two separate numerical procedures. First, the diffusion equation is solved to determine the temporal and spatial distribution of water content in the cross-section of the beam. The results of the first computational stage are used as the input data for the numerical analysis of mechanical response of the beam. The displacements and stress distribution at some characteristic cross-sections are presented. In the article some experimentally determined values of vertical displacements in the middle of span are shown and compared to the results of numerical analysis.

Keywords

leseni lepljeni nosilci;razporeditev vsebnosti vode;mehano-sortptivni efekt;modeli tečenja;metoda končnih elementov;glulam beam;water content distribution;mechano-sorptive efect;creep models;finite element method;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: Springer Verlag
UDC: 624.04:624.072.2
COBISS: 4042849 Link will open in a new window
ISSN: 0043-7719
Views: 3491
Downloads: 979
Average score: 0 (0 votes)
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Other data

Secondary language: English
Secondary keywords: leseni lepljeni nosilci;razporeditev vsebnosti vode;mehano-sortptivni efekt;modeli tečenja;metoda končnih elementov;
File type: application/pdf
Type (COBISS): Not categorized
Pages: str. 9-22
Volume: ǂletn. ǂ43
Issue: ǂšt. ǂ1/2
Chronology: 2009
DOI: 10.1007/s00226-008-0196-3
ID: 8312273
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