@techreport{oai:kanazawa-u.repo.nii.ac.jp:00051548,
 month = {Jun},
 note = {連続炭素繊維を熱可塑性樹脂に予め含浸しテープ状に細くスリットしたテープ（以下CFRTPテープ）を用い、組紐形成時においてテープが中空円筒表面を隙間なく覆い、折れ曲がることがないような編組条件を探索し、熱間プレスした試料を作成し、曲げ強度で800MPa、曲げ弾性率で100GPaを超えるCFRTPパイプを得ることができた。この成果は当初目的の「同一質量の鋼構造物と比較して5倍以上の機械的強度」に対して、鋼の比重7.8、CFRPの比重1.5を勘案すると、曲げ強度において目標を大きく上回ることができた。, Braid-press forming was developed for manufacturing hollow tube parts made of carbon fiber reinforced thermoplastic (CFRTP) tape. The CFRTP tapes were manufactured by slitting Uni Direction sheet which impregnate opened continuous carbon fibers along the fiber axis with thermoplastic resin into tape form thin. They were braided to make a tube, which was consolidated under pressure and heat in the press forming process. At the braid formation, braiding tapes and the middle end tapes covered up emptiness cylinder surface without a gap.
The mechanical properties of the obtained pipes were larger than 800 MPa in bending strength and were larger than 100 GPa in bending modulus. These results greatly exceeded the original purpose, ‘the mechanical strength that was more than 5 times compared with the steel structure of the same mass.’, 研究課題/領域番号:18K03869, 研究期間(年度):2018-04-01 - 2021-03-31, 出典：「組紐技術を応用した内部隔壁を有する中空材ＦＲＰプリフォームの創成」研究成果報告書　課題番号18K03869
（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） 
（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-18K03869/18K03869seika/）を加工して作成},
 title = {組紐技術を応用した内部隔壁を有する中空材FRPプリフォームの創成},
 year = {2021}
}