Mechanical parameters of thermally modified ash wood determined by compression in radial direction

Mechanical parameters of ash wood (Fraxinus excelsior) subjected to compression in radial direction, before and after its thermal modification and measured at moisture content close to the equilibrium moisture content of wood exposed in and outside (4 and 12%) were compared. Thermal modification of...

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Autores principales:	Moliński,Waldemar, Roszyk,Edward, Jabloński,Aleksander, Puszyński,Jakub, Cegiela,Janusz
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2016
Materias:	Fraxinus excelsior mechanical properties Thermowood wood density wood modification
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000400006
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spelling	oai:scielo:S0718-221X20160004000062016-10-13Mechanical parameters of thermally modified ash wood determined by compression in radial directionMoliński,WaldemarRoszyk,EdwardJabloński,AleksanderPuszyński,JakubCegiela,Janusz Fraxinus excelsior mechanical properties Thermowood wood density wood modification Mechanical parameters of ash wood (Fraxinus excelsior) subjected to compression in radial direction, before and after its thermal modification and measured at moisture content close to the equilibrium moisture content of wood exposed in and outside (4 and 12%) were compared. Thermal modification of wood was performed at 190°C or 200°C for 2 h in industrial conditions. During the measurements, the moisture content of the modified and control samples was identical. The parameters compared included: modulus of elasticity, stress at proportionality limit, relative linear strain at proportionality limit and accumulated elastic energy. Changes in the mechanical parameters of wood induced by its thermal modification were found to depend on the modification temperature and wood moisture content.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.18 n.4 20162016-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000400006en10.4067/S0718-221X2016005000050
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Fraxinus excelsior mechanical properties Thermowood wood density wood modification
spellingShingle	Fraxinus excelsior mechanical properties Thermowood wood density wood modification Moliński,Waldemar Roszyk,Edward Jabloński,Aleksander Puszyński,Jakub Cegiela,Janusz Mechanical parameters of thermally modified ash wood determined by compression in radial direction
description	Mechanical parameters of ash wood (Fraxinus excelsior) subjected to compression in radial direction, before and after its thermal modification and measured at moisture content close to the equilibrium moisture content of wood exposed in and outside (4 and 12%) were compared. Thermal modification of wood was performed at 190°C or 200°C for 2 h in industrial conditions. During the measurements, the moisture content of the modified and control samples was identical. The parameters compared included: modulus of elasticity, stress at proportionality limit, relative linear strain at proportionality limit and accumulated elastic energy. Changes in the mechanical parameters of wood induced by its thermal modification were found to depend on the modification temperature and wood moisture content.
author	Moliński,Waldemar Roszyk,Edward Jabloński,Aleksander Puszyński,Jakub Cegiela,Janusz
author_facet	Moliński,Waldemar Roszyk,Edward Jabloński,Aleksander Puszyński,Jakub Cegiela,Janusz
author_sort	Moliński,Waldemar
title	Mechanical parameters of thermally modified ash wood determined by compression in radial direction
title_short	Mechanical parameters of thermally modified ash wood determined by compression in radial direction
title_full	Mechanical parameters of thermally modified ash wood determined by compression in radial direction
title_fullStr	Mechanical parameters of thermally modified ash wood determined by compression in radial direction
title_full_unstemmed	Mechanical parameters of thermally modified ash wood determined by compression in radial direction
title_sort	mechanical parameters of thermally modified ash wood determined by compression in radial direction
publisher	Universidad del Bío-Bío
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000400006
work_keys_str_mv	AT moli324skiwaldemar mechanicalparametersofthermallymodifiedashwooddeterminedbycompressioninradialdirection AT roszykedward mechanicalparametersofthermallymodifiedashwooddeterminedbycompressioninradialdirection AT jablo324skialeksander mechanicalparametersofthermallymodifiedashwooddeterminedbycompressioninradialdirection AT puszy324skijakub mechanicalparametersofthermallymodifiedashwooddeterminedbycompressioninradialdirection AT cegielajanusz mechanicalparametersofthermallymodifiedashwooddeterminedbycompressioninradialdirection
_version_	1714202627284140032

Mechanical parameters of thermally modified ash wood determined by compression in radial direction

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