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titleYS-11型機胴体構造の落下衝撃試験(その2)
Other TitleVertical drop test of a YS-11 fuselage section(Part 2)
Author(jpn)岩崎 和夫; 峯岸 正勝; 少路 宏和; 宮木 博光; 吉本 周生; 寺田 博之; 熊倉 郁夫; 片山 範明; 林 徹; 小坂 英之
Author(eng)Iwasaki, Kazuo; Minegishi, Masakatsu; Shoji, Hirokazu; Miyaki, Hiromitsu; Yoshimoto, Norio; Terada, Hiroyuki; Kumakura, Ikuo; Katayama, Noriaki; Hayashi, Toru; Kosaka, Hideyuki
Author Affiliation(jpn)宇宙航空研究開発機構 総合技術研究本部; 宇宙航空研究開発機構 総合技術研究本部; 宇宙航空研究開発機構 総合技術研究本部; 宇宙航空研究開発機構 総合技術研究本部; 宇宙航空研究開発機構 総合技術研究本部; 航空宇宙技術振興財団; 東京ビジネスサービス; 川崎重工業; 川崎重工業; 川崎重工業
Author Affiliation(eng)Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics; Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics; Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics; Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics; Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics; Foundation for Promotion of Japanese Aerospace Technology; Tokyo Business Service Co. Ltd.; Kawasaki Heavy Industries Ltd.; Kawasaki Heavy Industries Ltd.; Kawasaki Heavy Industries Ltd.
Issue Date2004-03-25
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication title宇宙航空研究開発機構研究開発報告
JAXA Research and Development Report
Publication date2004-03-25
Languagejpn
AbstractThe Structures and Materials Research Center of the National Aerospace Laboratory of Japan (NAL) in conjunction with Kawasaki Heavy Industries, LTD (KHI) conducted a second vertical drop test of a fuselage section cut from a NAMC YS-11 transport airplane in July 2002. The main objective of this test program was to obtain background data for aircraft cabin safety by drop testing a full-scale fuselage section, and to develop a computational tool for aircraft fuselage structure crash simulation. The test article including seats and anthropomorphic test dummies was dropped onto a rigid impact surface using the free-fall method at a velocity of 7.6 m/s (25 ft/s). The impact environment and the resultant response of the fuselage structure and the passenger dummies were considered to be severe but potentially survivable. Finite element models of the test articles for vertical drop tests were developed using a nonlinear dynamic analysis code, LS-DYNA3D. Correlation between test and analysis was fairly good. A description of some of the results of the full-scale fuselage section drop tests and numerical simulations is presented in this paper.
Keywordsfuselage; YS-11; vertical drop test; aircraft safety; aircraft accident; numerical simulation; dynamic analysis; nonlinear system; 胴体; YS-11; 垂直落下試験; 航空機安全性; 航空機事故; 数値シミュレーション; 動的解析; 非線形システム
Document TypeTechnical Report
JAXA Category研究開発報告
ISSN1349-1113
SHI-NOAA0047402000
Report NoJAXA-RR-03-010
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/40285


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