Reduction of Perpendicular to Grain Stress in Double-Tapered Glulam Beams with the Transverse Reinforcement

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

Abstract

In the present paper tensile stresses perpendicular to the grain in reinforced double-tapered beams made of glued laminated timber are discussed. The beams are analysed using the finite element method within the linear elasticity theory with the influence of orthotropic material properties. The main objective is to assess the influence of transverse reinforcement on the values and distributions of the analysed stresses and to identify the most efficient scheme of reinforcement. The obtained results prove that, with the use of the proposed tools, it is possible to assess the level of stress, including delaminating stress, and to indicate the areas of occurrence of such stress with high precision.
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 seriesArchives of Civil Engineering, [Archiwum Inżynierii Lądowej], ISSN 1230-2945, e-ISSN 2300-3103
Issue year2020
Vol66
No2
Pages267-283
Publication size in sheets0.8
Keywords in English glulam ; double-tapered beam ; transverse reinforcement
ASJC Classification2205 Civil and Structural Engineering
DOIDOI:10.24425/ace.2020.131809
URL http://ace.czasopisma.pan.pl/dlibra/publication/131809/edition/115139/content
Languageen angielski
File
Paper_769_do druku.pdf 1.52 MB
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 03-09-2020, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 0.866
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