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Shear resistance and failure modes of nailed joints loaded perpendicular to the grain

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/53118

Title: Shear resistance and failure modes of nailed joints loaded perpendicular to the grain
Authors: Sawata, Kei Browse this author →KAKEN DB
Shigemoto, Yosuke Browse this author
Hirai, Takuro Browse this author →KAKEN DB
Koizumi, Akio Browse this author →KAKEN DB
Sasaki, Yoshihisa Browse this author →KAKEN DB
Keywords: Wood species
Edge distance
Number of nails
Nail dimension
Issue Date: Jun-2013
Publisher: Springer Japan Kk
Journal Title: Journal of Wood Science
Volume: 59
Issue: 3
Start Page: 255
End Page: 261
Publisher DOI: 10.1007/s10086-012-1317-z
Abstract: Shear tests were conducted on nailed joints in wood that were loaded perpendicular to the grain; these joints had 21 specifications depending on different combinations of wood species, nail dimensions, number of nails, and edge distances of the main members, and their effects on the shear resistance of the nailed joints were also investigated. The nailed joints with CN75 nails had higher initial stiffness than the joints with CN50 nails, provided the initial stiffness of nailed joints connected with 3 or 5 nails was not always a simple product of the number of nails and the initial stiffness of nailed joints connected with a nail, and instead depended on the combination of wood species of the main member and nail dimensions. When the edge distance decreased, the maximum load and energy capacity decreased, thereby affecting the energy capacity. The maximum load of the nailed joints with CN75 nails may be smaller than those with CN50 nails depending on the combination of wood species and nail dimensions. When the edge distance of the nailed joints was less than 26 mm, the energy capacity of the nailed joints with CN75 nails was less than or similar to those with CN50 nails.
Rights: The final publication is available at link.springer.com
Type: article (author version)
URI: http://hdl.handle.net/2115/53118
Appears in Collections:農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 澤田 圭

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