Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces

This article is focused on evaluating the differences between the upper and lower faces of OSB/3 – Superfinish in the course of bending stress. OSB is a material manufactured from wood chips of a large surface area, irregular shape and unequal length, which are partly randomly distributed and at the...

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Autores principales:	Martin Böhm, Přemysl Šedivka, Jan Bomba, Jan Reisner
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2011
Materias:	oriented strand boards (OSB) modulus of elasticity in bending (MOE) maximum deflection image analysis Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/0918b4b38a6e467eb8a826b3425a883b
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id	oai:doaj.org-article:0918b4b38a6e467eb8a826b3425a883b
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spelling	oai:doaj.org-article:0918b4b38a6e467eb8a826b3425a883b2021-12-02T01:24:30ZStrength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces0012-67721847-1153https://doaj.org/article/0918b4b38a6e467eb8a826b3425a883b2011-06-01T00:00:00Zhttp://hrcak.srce.hr/file/103530https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153This article is focused on evaluating the differences between the upper and lower faces of OSB/3 – Superfinish in the course of bending stress. OSB is a material manufactured from wood chips of a large surface area, irregular shape and unequal length, which are partly randomly distributed and at the same time not perfectly oriented. Differences regarding the content of OSB surface layers cause unequal properties, which can be demonstrated, especially under bending load. The measurements made show that OSB positioned with upper face downwards in the course of the bending test are capable of withstanding a higher load, and reaching an evidentially lower deflection, compared to those with lower face downwards.Martin BöhmPřemysl ŠedivkaJan BombaJan ReisnerUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleoriented strand boards (OSB)modulus of elasticity in bending (MOE)maximum deflectionimage analysisForestrySD1-669.5ENDrvna Industrija, Vol 62, Iss 2, Pp 123-127 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	oriented strand boards (OSB) modulus of elasticity in bending (MOE) maximum deflection image analysis Forestry SD1-669.5
spellingShingle	oriented strand boards (OSB) modulus of elasticity in bending (MOE) maximum deflection image analysis Forestry SD1-669.5 Martin Böhm Přemysl Šedivka Jan Bomba Jan Reisner Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces
description	This article is focused on evaluating the differences between the upper and lower faces of OSB/3 – Superfinish in the course of bending stress. OSB is a material manufactured from wood chips of a large surface area, irregular shape and unequal length, which are partly randomly distributed and at the same time not perfectly oriented. Differences regarding the content of OSB surface layers cause unequal properties, which can be demonstrated, especially under bending load. The measurements made show that OSB positioned with upper face downwards in the course of the bending test are capable of withstanding a higher load, and reaching an evidentially lower deflection, compared to those with lower face downwards.
format	article
author	Martin Böhm Přemysl Šedivka Jan Bomba Jan Reisner
author_facet	Martin Böhm Přemysl Šedivka Jan Bomba Jan Reisner
author_sort	Martin Böhm
title	Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces
title_short	Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces
title_full	Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces
title_fullStr	Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces
title_full_unstemmed	Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces
title_sort	strength characteristics of osb in bending – difference between upper and lower panel faces
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2011
url	https://doaj.org/article/0918b4b38a6e467eb8a826b3425a883b
work_keys_str_mv	AT martinbohm strengthcharacteristicsofosbinbendingdifferencebetweenupperandlowerpanelfaces AT premyslsedivka strengthcharacteristicsofosbinbendingdifferencebetweenupperandlowerpanelfaces AT janbomba strengthcharacteristicsofosbinbendingdifferencebetweenupperandlowerpanelfaces AT janreisner strengthcharacteristicsofosbinbendingdifferencebetweenupperandlowerpanelfaces
_version_	1718403055692546048

Strength Characteristics of OSB in Bending – Difference between Upper and Lower Panel Faces

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