Perpendicular to grain stress concentrations in glulam beams of irregular shape – finite element modelling in the context of standard design

Anna Al Sabouni-Zawadzka , Wojciech Jerzy Gilewski , Jan Maria Pełczyński

Abstract

The present paper focuses on the analysis of tensile stresses perpendicular to the grain in both standard and non-standard simply supported beams made of glued laminated timber. The beams are analysed using two methodology approaches: a code design verification method and a finite element method (FEM) in terms of the linear theory of elasticity with plane stress assumption. The analysis is performed for various material parameters both isotropic and orthotropic, proving that both methodologies lead to consistent results in the case of standard glulam beams and therefore the FEM can be used in the case of non-standard structures, which are not included in Eurocode 5.
Author Anna Al Sabouni-Zawadzka (FCE / ICE)
Anna Al Sabouni-Zawadzka,,
- The Institute of Civil Engineering
, Wojciech Jerzy Gilewski (FCE / ICE)
Wojciech Jerzy Gilewski,,
- The Institute of Civil Engineering
, Jan Maria Pełczyński (FCE / ICE)
Jan Maria Pełczyński,,
- The Institute of Civil Engineering
Journal seriesInternational Wood Products Journal, ISSN 2042-6445, e-ISSN 2042-6453, (0 pkt)
Issue year2018
Vol9
No4
Pages1-7
Publication size in sheets0.5
Keywords in PolishFEM
Keywords in EnglishGlulam beam, perpendicular to grain stress, orthotropy, FEM
ASJC Classification2500 General Materials Science; 1107 Forestry
DOIDOI:10.1080/20426445.2018.1540377
URL https://tandfonline.com/doi/full/10.1080/20426445.2018.1540377
Languageen angielski
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Perpendicular to grain stress concentrations in glulam beams of irregular shape finite element modelling in the context of standard design.pdf 2.03 MB
Score (nominal)5
ScoreMinisterial score = 0.0, ArticleFromJournal
Ministerial score (2013-2016) = 5.0, ArticleFromJournal - czasopismo zagraniczne spoza list
Publication indicators WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 0.587
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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