日本建築学会技術報告集
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
CFRPサンドイッチ版屋根の開発
立石 寧俊杉崎 健一藤崎 忠志兼光 知巳米丸 啓介近藤 敏行
著者情報
ジャーナル フリー

2001 年 7 巻 14 号 p. 133-138

詳細
抄録
The monocoque sandwich panel roof has been developed. The production process is called VARTM (Vacuum Assisted Resin Transfer Molding). The panel is composed of two facings with CFRP skin, core between the facings with phenol foam and ribs connecting the facings with GFRP. Experiments were conducted on the flat panel elements and the full-scale U-shaped shell. The experiments verified that local buckling (wrinkling) of facing was critical and the structural behavior was elastic till the local buckling was occured. Based on the experiments, the strengths and the safety factors for design were decided. The CFRP sandwich shells were applied to some gymnasium roofs.
著者関連情報
© 2001 日本建築学会
前の記事 次の記事
feedback
Top