Optimizing the design of the landing slope of the Zao jumping hill

Kazuya Seo, Yuji Nihei, Toshiyuki Shimano, Ryutaro Watanabe, Yuji Ohgi

研究成果: Conference contribution

抄録

This paper describes a process for optimizing the design of the landing slope of the Zao jumping hill. The features of the landing slope that we considered were the construction fee, the safety of the jumpers on landing, the length of the flight distance such that it makes it an interesting spectacle, and the difficulty for unskilled jumpers. We regard these features as objective functions. The findings can be summarized as follows: it is possible to control the four objective functions by changing the profile of the landing slope; the safety on landing is almost equivalent to the difficulty for unskilled jumpers; there is a trade-off between the length of the flight distance and the safety on landing and the difficulty for unskilled jumpers; the construction fee is influenced by the horizontal distance between the edge of the take-off table and the K-point; and the safety on landing, the flight distance and the difficulty for unskilled jumpers are influenced by the ratio of the height difference and the horizontal distance between the edge of the take-off table and the K-point.

本文言語English
ホスト出版物のタイトルicSPORTS 2015 - Proceedings of the 3rd International Congress on Sport Sciences Research and Technology Support
編集者Jan Cabri, Pedro Pezarat Correia
出版社SciTePress
ページ208-213
ページ数6
ISBN(電子版)9789897581595
DOI
出版ステータスPublished - 2015
イベント3rd International Congress on Sport Sciences Research and Technology Support, icSPORTS 2015 - Lisbon, Portugal
継続期間: 2015 11 152015 11 17

出版物シリーズ

名前icSPORTS 2015 - Proceedings of the 3rd International Congress on Sport Sciences Research and Technology Support

Other

Other3rd International Congress on Sport Sciences Research and Technology Support, icSPORTS 2015
国/地域Portugal
CityLisbon
Period15/11/1515/11/17

ASJC Scopus subject areas

  • 整形外科およびスポーツ医学
  • 理学療法、スポーツ療法とリハビリテーション

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