Compressive strength parallel to grain of earlywood and latewood of yellow pine

Abstract: The compressive strength parallel to grain of earlywood and latewood from the yellow pine sapwood and heartwood areas was examined in the study. The structure of the basic anatomical elements of wood - tracheids, which conduct water and/or perform the mechanical function - was also charact...

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Autores principales:	Mańkowski,Piotr, Laskowska,Agnieszka
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2021
Materias:	Anatomy compressive strength earlywood fibre latewood Pinus ponderosa tracheids
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100457
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spelling	oai:scielo:S0718-221X20210001004572021-09-01Compressive strength parallel to grain of earlywood and latewood of yellow pineMańkowski,PiotrLaskowska,Agnieszka Anatomy compressive strength earlywood fibre latewood Pinus ponderosa tracheids Abstract: The compressive strength parallel to grain of earlywood and latewood from the yellow pine sapwood and heartwood areas was examined in the study. The structure of the basic anatomical elements of wood - tracheids, which conduct water and/or perform the mechanical function - was also characterized. The compressive strength parallel to grain of latewood in the sapwood area was found to be twice as high as the compressive strength parallel to grain of earlywood. The compressive strength parallel to grain of latewood in the heartwood area, on the other hand, was found to be 2,5 times higher than the compressive strength parallel to grain of earlywood. This was due to the density of particular areas of wood and the dimensions of structural elements - tracheids. In the sapwood area, the density of latewood was ca. twice as high as the density of earlywood. Similar relationships were found for heartwood. The thickness of latewood tracheids was found to be 1,5 times greater than the thickness of earlywood tracheids. These relationships were observed in sapwood and heartwood. The diameter of earlywood tracheids in radial direction was twice as large as the diameter of latewood tracheids. These relationships were observed in yellow pine sapwood and heartwood.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.23 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100457en10.4067/s0718-221x2021000100457
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Anatomy compressive strength earlywood fibre latewood Pinus ponderosa tracheids
spellingShingle	Anatomy compressive strength earlywood fibre latewood Pinus ponderosa tracheids Mańkowski,Piotr Laskowska,Agnieszka Compressive strength parallel to grain of earlywood and latewood of yellow pine
description	Abstract: The compressive strength parallel to grain of earlywood and latewood from the yellow pine sapwood and heartwood areas was examined in the study. The structure of the basic anatomical elements of wood - tracheids, which conduct water and/or perform the mechanical function - was also characterized. The compressive strength parallel to grain of latewood in the sapwood area was found to be twice as high as the compressive strength parallel to grain of earlywood. The compressive strength parallel to grain of latewood in the heartwood area, on the other hand, was found to be 2,5 times higher than the compressive strength parallel to grain of earlywood. This was due to the density of particular areas of wood and the dimensions of structural elements - tracheids. In the sapwood area, the density of latewood was ca. twice as high as the density of earlywood. Similar relationships were found for heartwood. The thickness of latewood tracheids was found to be 1,5 times greater than the thickness of earlywood tracheids. These relationships were observed in sapwood and heartwood. The diameter of earlywood tracheids in radial direction was twice as large as the diameter of latewood tracheids. These relationships were observed in yellow pine sapwood and heartwood.
author	Mańkowski,Piotr Laskowska,Agnieszka
author_facet	Mańkowski,Piotr Laskowska,Agnieszka
author_sort	Mańkowski,Piotr
title	Compressive strength parallel to grain of earlywood and latewood of yellow pine
title_short	Compressive strength parallel to grain of earlywood and latewood of yellow pine
title_full	Compressive strength parallel to grain of earlywood and latewood of yellow pine
title_fullStr	Compressive strength parallel to grain of earlywood and latewood of yellow pine
title_full_unstemmed	Compressive strength parallel to grain of earlywood and latewood of yellow pine
title_sort	compressive strength parallel to grain of earlywood and latewood of yellow pine
publisher	Universidad del Bío-Bío
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100457
work_keys_str_mv	AT ma324kowskipiotr compressivestrengthparalleltograinofearlywoodandlatewoodofyellowpine AT laskowskaagnieszka compressivestrengthparalleltograinofearlywoodandlatewoodofyellowpine
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Compressive strength parallel to grain of earlywood and latewood of yellow pine

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