Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method

Square-plate twist (SPT) tests were conducted to measure the shear modulus and shear strength using the method, which was a modification of the International Organization for Standardization (ISO 15310) standardized method. In the SPT test, the length/thickness ratio varied. In addition, asymmetric...

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Autor principal:	Hiroshi Yoshihara
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2012
Materias:	shear strength square-plate twist (SPT) test asymmetric four-point bending (AFPB) test Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/c93a55767cdb49bfad7b8ca01d0f262d
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spelling	oai:doaj.org-article:c93a55767cdb49bfad7b8ca01d0f262d2021-12-02T02:35:14ZShear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method0012-67721847-1153https://doaj.org/article/c93a55767cdb49bfad7b8ca01d0f262d2012-03-01T00:00:00Zhttp://hrcak.srce.hr/file/116756https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153Square-plate twist (SPT) tests were conducted to measure the shear modulus and shear strength using the method, which was a modification of the International Organization for Standardization (ISO 15310) standardized method. In the SPT test, the length/thickness ratio varied. In addition, asymmetric four-point bending (AFPB) tests were conducted, and the shear modulus and shear strength obtained were compared with those obtained by the SPT tests. The shear modulus was obtained effectively by the SPT test when the specimen was thin enough. Although the shear strength was evaluated as higher than that obtained by the AFPB tests, it might be regarded as an apparent value of shear strength when the range of length/thickness is limited. To obtain the actual shear strength by the SPT test, some modification of the equation is required.Hiroshi YoshiharaUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleshear strengthsquare-plate twist (SPT) testasymmetric four-point bending (AFPB) testForestrySD1-669.5ENDrvna Industrija, Vol 63, Iss 1, Pp 51-55 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	shear strength square-plate twist (SPT) test asymmetric four-point bending (AFPB) test Forestry SD1-669.5
spellingShingle	shear strength square-plate twist (SPT) test asymmetric four-point bending (AFPB) test Forestry SD1-669.5 Hiroshi Yoshihara Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method
description	Square-plate twist (SPT) tests were conducted to measure the shear modulus and shear strength using the method, which was a modification of the International Organization for Standardization (ISO 15310) standardized method. In the SPT test, the length/thickness ratio varied. In addition, asymmetric four-point bending (AFPB) tests were conducted, and the shear modulus and shear strength obtained were compared with those obtained by the SPT tests. The shear modulus was obtained effectively by the SPT test when the specimen was thin enough. Although the shear strength was evaluated as higher than that obtained by the AFPB tests, it might be regarded as an apparent value of shear strength when the range of length/thickness is limited. To obtain the actual shear strength by the SPT test, some modification of the equation is required.
format	article
author	Hiroshi Yoshihara
author_facet	Hiroshi Yoshihara
author_sort	Hiroshi Yoshihara
title	Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method
title_short	Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method
title_full	Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method
title_fullStr	Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method
title_full_unstemmed	Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method
title_sort	shear modulus and shear strength evaluation of solid wood by a modified iso 15310 square-plate twist method
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2012
url	https://doaj.org/article/c93a55767cdb49bfad7b8ca01d0f262d
work_keys_str_mv	AT hiroshiyoshihara shearmodulusandshearstrengthevaluationofsolidwoodbyamodifiediso15310squareplatetwistmethod
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Shear Modulus and Shear Strength Evaluation of Solid Wood by a Modified ISO 15310 Square-Plate Twist Method

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