Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test

The Mode I critical stress intensity factor (KIc) obtained by single-edge-notched bending (SENB) tests of medium-density fiberboard (MDF) was experimentally analyzed. In the SENB test, the critical load for crack propagation (Pc) was determined from the relationship between load/loading-line displac...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Hiroshi Yoshihara, Hikaru Mizuno
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2014
Materias:	additional crack length Mode I critical stress intensity factor medium-density fi berboard (MDF) western hemlock single-edge-notched bending (SENB) test Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/f761ae3d3103411daa1a4356c5529aff
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:f761ae3d3103411daa1a4356c5529aff
record_format	dspace
spelling	oai:doaj.org-article:f761ae3d3103411daa1a4356c5529aff2021-12-02T06:55:26ZMode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test10.5552/drind.2014.13260012-67721847-1153https://doaj.org/article/f761ae3d3103411daa1a4356c5529aff2014-06-01T00:00:00Zhttp://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=181942https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153The Mode I critical stress intensity factor (KIc) obtained by single-edge-notched bending (SENB) tests of medium-density fiberboard (MDF) was experimentally analyzed. In the SENB test, the critical load for crack propagation (Pc) was determined from the relationship between load/loading-line displacement and load/crack opening displacement (COD). A double cantilever beam (DCB) test was also conducted and the results were compared with those of SENB tests. The value of Mode I critical stress intensity factor was obtained by introducing an additional crack length, when the crack length ranged from 0.5 to 0.7 times the depth of the specimen. This range coincided well with that used to derive the appropriate KIc value in the single-edge-notched tension (SENT) test, which was conducted using the specimens with a similar confi guration cut from the MDF panel used in this study.Hiroshi YoshiharaHikaru MizunoUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleadditional crack lengthMode I critical stress intensity factormedium-density fi berboard (MDF)western hemlocksingle-edge-notched bending (SENB) testForestrySD1-669.5ENDrvna Industrija, Vol 65, Iss 2, Pp 99-104 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	additional crack length Mode I critical stress intensity factor medium-density fi berboard (MDF) western hemlock single-edge-notched bending (SENB) test Forestry SD1-669.5
spellingShingle	additional crack length Mode I critical stress intensity factor medium-density fi berboard (MDF) western hemlock single-edge-notched bending (SENB) test Forestry SD1-669.5 Hiroshi Yoshihara Hikaru Mizuno Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test
description	The Mode I critical stress intensity factor (KIc) obtained by single-edge-notched bending (SENB) tests of medium-density fiberboard (MDF) was experimentally analyzed. In the SENB test, the critical load for crack propagation (Pc) was determined from the relationship between load/loading-line displacement and load/crack opening displacement (COD). A double cantilever beam (DCB) test was also conducted and the results were compared with those of SENB tests. The value of Mode I critical stress intensity factor was obtained by introducing an additional crack length, when the crack length ranged from 0.5 to 0.7 times the depth of the specimen. This range coincided well with that used to derive the appropriate KIc value in the single-edge-notched tension (SENT) test, which was conducted using the specimens with a similar confi guration cut from the MDF panel used in this study.
format	article
author	Hiroshi Yoshihara Hikaru Mizuno
author_facet	Hiroshi Yoshihara Hikaru Mizuno
author_sort	Hiroshi Yoshihara
title	Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test
title_short	Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test
title_full	Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test
title_fullStr	Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test
title_full_unstemmed	Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test
title_sort	mode i critical stress intensity factor of medium - density fiberboard obtained by single-edge - notched bending test
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2014
url	https://doaj.org/article/f761ae3d3103411daa1a4356c5529aff
work_keys_str_mv	AT hiroshiyoshihara modeicriticalstressintensityfactorofmediumdensityfiberboardobtainedbysingleedgenotchedbendingtest AT hikarumizuno modeicriticalstressintensityfactorofmediumdensityfiberboardobtainedbysingleedgenotchedbendingtest
_version_	1718399730340331520

Mode I Critical Stress Intensity Factor of Medium - Density Fiberboard Obtained by Single-Edge - Notched Bending Test

Ejemplares similares