Cross-Sectional Performance of Hollow Square Prisms with Rounded Edges

Shima, Hiroyuki; Furukawa, Nao; Kameyama, Yuhei; Inoue, Akio; Sato, Motohiro

Cross-Sectional Performance of Hollow Square Prisms with Rounded Edges

Shima, Hiroyuki; Furukawa, Nao; Kameyama, Yuhei et al.

Symmetry, 2020, 12(6), 996

Permalink : https://hdl.handle.net/2115/79196

このアイテムのアクセス数:510件（2026-10-14 23:45 集計）

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https://doi.org/10.3390/sym12060996			51

論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/79196
タイトル	Cross-Sectional Performance of Hollow Square Prisms with Rounded Edges
著者	Shima, Hiroyuki ; Furukawa, Nao ; Kameyama, Yuhei ; Inoue, Akio ; Sato, Motohiro
e-Rad_Researcher 40312392 著者名 Shima, Hiroyuki
著者名 Furukawa, Nao
著者名 Kameyama, Yuhei
著者名 Inoue, Akio
e-Rad_Researcher 00344482 著者名 Sato, Motohiro
言語	英語
キーワード	square bamboo
	structural mechanics
	buckling
	bending
	hollow columns
	biomimetics
発行日	2020-06
出版者	MDPI
収録物名	Symmetry
巻(号)	12(6)
ページ	996
抄録	Hollow-section columns are one of the mechanically superior structures with high buckling resistance and high bending stiffness. The mechanical properties of the column are strongly influenced by the cross-sectional shape. Therefore, when evaluating the stability of a column against external forces, it is necessary to reproduce the cross-sectional shape accurately. In this study, we propose a mathematical method to describe a polygonal section with rounded edges and vertices. This mathematical model would be quite useful for analyzing the mechanical properties of plants and designing plant-mimicking functional structures, since the cross-sections of the actual plant culms and stems often show rounded polygons.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 4.0 International
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3390/sym12060996