Development of FRP Thin Cylinder with Nodes That Imitate Bamboo

Limin BAO; Natsuki KAMADA; Danna QIAN; Tomohiro SHIRAYI; Sotomi GOTOU; Kiyoshi KEMMOCHI

doi:10.6089/jscm.34.219

研究論文

竹を模倣した節付きFRP薄肉円筒の開発

鮑力民, 鎌田夏葵, 銭丹娜, 白井智広, 後藤卒土民, 剱持潔

著者情報

ジャーナルフリー

2008 年 34 巻 6 号 p. 219-225

DOI https://doi.org/10.6089/jscm.34.219

詳細

発行日: 2008 年受付日: 2007/05/29 J-STAGE公開日: 2010/07/15 受理日: - 早期公開日: - 改訂日: -
訂正情報
訂正日: 2010/08/24 訂正理由: - 訂正箇所: 抄録訂正内容: 訂正前 : A thin cylinder of fiber-reinforced plastics (FRP) material is used as a kind of structure material in large quantities for robot arms, airplanes and aerospace applications because of its lightweight and high strength. In order to improve the mechanical properties of the cylinder, this study developed the biomimetic design of a thin cylinder with nodes that imitate a bamboo structure by the VaRTM method. The effects of inserted nodes on the bending properties of a thin CFRP cylinder were examined by the four-point bending test. It is evident that the flexural rigidity and bending buckling load were increased; the validity of the node has also been confirmed.A thin cylinder of fiber-reinforced plastics (FRP) material is used as a kind of structure material in large quantities for robot arms, airplanes and aerospace applications because of its lightweight and high strength. In order to improve the mechanical properties of the cylinder, this study developed the biomimetic design of a thin cylinder with nodes that imitate a bamboo structure by the VaRTM method. The effects of inserted nodes on the bending properties of a thin CFRP cylinder were examined by the four-point bending test. It is evident that the flexural rigidity and bending buckling load were increased; the validity of the node has also been confirmed.
訂正後 : A thin cylinder of fiber-reinforced plastics (FRP) material is used as a kind of structure material in large quantities for robot arms, ariplanes and aerospace applications because of its lightweight and high strength. In order to improve the mechanical properties of the cylinder, this study developed the biomimetic design of a thin cylinder with nodes that imitate a bamboo structure by the VaRTM method. The effects of inserted nodes on the bending properties of a thin CFRP cylinder were examined by the four-point bending test. It is evident that the flexural rigidity and bending buckling load were increased; the validity of the node has also been confirrned

抄録

A thin cylinder of fiber-reinforced plastics (FRP) material is used as a kind of structure material in large quantities for robot arms, ariplanes and aerospace applications because of its lightweight and high strength. In order to improve the mechanical properties of the cylinder, this study developed the biomimetic design of a thin cylinder with nodes that imitate a bamboo structure by the VaRTM method. The effects of inserted nodes on the bending properties of a thin CFRP cylinder were examined by the four-point bending test. It is evident that the flexural rigidity and bending buckling load were increased; the validity of the node has also been confirrned

責任著者(Corresponding author)

訂正情報

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