Compression Properties for Square Braided Fabric without Constraint to the Side Face

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  • Ueda Takahisa
    Nippon Piller Packing Co.,Ltd, 11-48 Nonakaminami 2-chome, Yodogawa-ku, Osaka 532-0022, Japan
  • Ohtani Akio
    Advanced Fibro-Science, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
  • Nakai Asami
    Advanced Fibro-Science, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
  • Hamada Hiroyuki
    Advanced Fibro-Science, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
  • Fujii Yoshimichi
    Seikow Chemical Engineering & Machinery Ltd., 3-1-16, Shioe, Amagasaki, Hyogo 661-0976, Japan

Bibliographic Information

Other Title
  • 角打組物の圧縮特性に関する研究―側面拘束無し条件での圧縮挙動―
  • カク ダ クミモノ ノ アッシュク トクセイ ニ カンスル ケンキュウ ソクメン コウソク ナシ ジョウケン デ ノ アッシュク キョドウ

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Abstract

Abstract: Cyclic compression test was performed on square braided fabric and the hysteresis loop in load and displacement was investigated. The observation of the cross section with optical microscopy was performed and the mechanism of deformation under compressive loading was clarified. Inside structure of braided fabric and compressive properties were extremely changed at first compression and then tended to converge to stable structure; compression ratio, reconstruction ratio and elastic modulus kept almost constant value after 2nd cycle. The change in structure of braided fabric was resulted from increase in crimp ratio of fiber bundle ‘a’ and change in braiding angle.

Journal

  • Sen'i Gakkaishi

    Sen'i Gakkaishi 59 (7), 278-283, 2003

    The Society of Fiber Science and Technology, Japan

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