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Design and test for practical use of shark squamae-skin on control against slipping with cross-country skiing

Research Project

Project/Area Number 25560328
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Sports science
Research InstitutionHokusho University

Principal Investigator

Kawahatsu Kiyonori  北翔大学, 生涯スポーツ学部, 教授 (80026822)

Co-Investigator(Kenkyū-buntansha) YAMAMOTO Keizo  北翔大学, 生涯スポーツ学部, 教授 (00405698)
TAKEDA Tadashi  北翔大学, 生涯スポーツ学部, 教授 (10320574)
HAREYAMA Shieko  北翔大学, 北方圏生涯スポーツ研究センター, 共同研究員 (30228671)
YOKOYAMA Shintaro  北翔大学, 非常勤講師 (90002279)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsクロスカントリースキー / キック動作 / グリップゾーン / 生体材料 / 鮫鱗皮 / 後方スリップ / キック局面 / 鮫鱗皮シール / 滑りワックス / スポーツバイオメカニクス / スキー滑走 / スリップ抑止 / 鮫皮 / 擦動試験
Outline of Final Research Achievements

Shark squamae-skin was supposed to be useful for the control against backward
slipping during kick phase of cross-country skiing. The skin was treated for the instrumentation. Test was performed as follows. At first, the durability was confirmed by the abrasion test. The prototype was manufactured and tested by the practical on-snow skiing.
As to control against backward slipping, it was executively well performed. Due to too much length of shark skin, 70cm of length, forward gliding was disturbed. For avoidance of the disturbance, the skin was shortened to 25cm. However, the disturbance was still worse on the irregularity of ski course. Control for the slipping was still well. Lastly, 15mm of skin length was tried and tested. Gliding was entirely not disturbed, but the slipping was happened on the irregularity of the course. It was considered, that a little bit longer skin length could be optimum size for cross-country skiing.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (6 results)

All 2015 2014 Other

All Journal Article (4 results) (of which Acknowledgement Compliant: 2 results) Presentation (2 results)

  • [Journal Article] C・Cスキーグリップゾーンに鮫鱗皮を張り付けた模型スキーの滑走性向上の基礎的試験2015

    • Author(s)
      川初清典、山本敬三、竹田唯史、晴山紫恵子
    • Journal Title

      北翔大学北方圏生涯スポーツ研究センター年報

      Volume: 6 Pages: 19-20

    • Related Report
      2015 Annual Research Report
  • [Journal Article] C.Cスキーグリップゾーンに鮫鱗皮を張り付けた模型スキーの滑走性向上の基礎的試験2015

    • Author(s)
      川初清典,竹田唯史、山本敬三, 晴山紫恵子
    • Journal Title

      北翔大学北方圏生涯スポーツセンター年報

      Volume: 6

    • NAID

      120005755660

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] クロスカントリースキー・グリップゾーンへの生体材料鮫鱗皮応用考案と基礎試験2014

    • Author(s)
      川初清典,竹田唯史、山本敬三, 晴山紫恵子
    • Journal Title

      北翔大学北方圏生涯スポーツセンター年報

      Volume: 5 Pages: 135-136

    • NAID

      110009751907

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] クロスカントリースキー グリップゾーンへの生体材料鮫鱗皮応用考案と基礎試験2014

    • Author(s)
      川初清典、竹田唯史、他2名
    • Journal Title

      北翔大学北方圏生涯スポーツ研究センター年報

      Volume: 5巻 Pages: 135-136

    • NAID

      110009751907

    • Related Report
      2013 Research-status Report
  • [Presentation] 鮫鱗皮をC.C.スキーグリップゾーンに応用したプロトタイプの滑走性の基礎的試験2014

    • Author(s)
      川初清典,山本敬三,竹田唯史、 晴山紫恵子
    • Organizer
      北海道体育学会第54回大会
    • Place of Presentation
      札幌市
    • Year and Date
      2014-11-02 – 2014-11-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 鮫鱗皮のC.C.スキーグリップゾーン応用デザインとプロトタイプ試作・劣化耐容試験

    • Author(s)
      川初清典、竹田唯史、他2名
    • Organizer
      2013年度北海道体育学会大会
    • Place of Presentation
      函館市
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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