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Title: Bending stiffness of selected types of glued I-beams made of wood-based materials
Authors: Pavel Dobes, Antonin Lokaj, Lenka Ponistova, Radek Papesch
Journal: ARPN Journal of Engineering and Applied Sciences
Publisher: Khyber Medical College, Peshawar
Country: Pakistan
Year: 2019
Volume: 14
Issue: 7
Language: English
The paper deals with determination of local and global modulus of elasticity of selected glued I-beams. Wooden I-beams consist of flanges made of laminated veneer lumber (LVL) and webs made of OSB. The interconnection of the flanges and the web is realized by glued wedge joint in the so-called neck. Different types of I-beams were subjected to a four-point bending test, where a load-deformation curve was recorded. The experimental results were then compared with an analytical calculation according to the standard for wooden structures design (Eurocode 5).
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