@techreport{oai:jaxa.repo.nii.ac.jp:00042863, author = {峯岸, 正勝 and 岩崎, 和夫 and 熊倉, 郁夫 and 少路, 宏和 and 吉本, 周生 and 寺田, 博之 and 指熊, 裕史 and 磯江, 暁 and 山岡, 俊洋 and 片山, 範明 and Minegishi, Masakatsu and Iwasaki, Kazuo and Kumakura, Ikuo and Shoji, Hirokazu and Yoshimoto, Norio and Terada, Hiroyuki and Sashikuma, Hirofumi and Isoe, Akira and Yamaoka, Toshihiro and Katayama, Noriaki}, month = {Jun}, note = {The Structures and Materials Research Center of the National Aerospace Laboratory of Japan(NAL) and Kawasaki Heavy Industries, Ltd.(KHI) conducted a vertical drop test of a fuselage section cut from a NAMC YS-11 transport airplane at the NAL vertical drop test facility in December 2001. The main objectives of this testing program were to obtain background data for aircraft cabin safety via a drop test of a full-scale fuselage section, and develop a computational method for crash simulation. The test object including seats and anthropomorphic test dummies was dropped onto a rigid impact surface at a velocity of 6.1 m/s (20 ft/s). Comparing the pelvic loads of the test dummies and limitations of the load defined in the Federal Airworthiness Regulations for emergency landings, the drop test conditions (impact velocity) of the test object were found to be severe, but survivable for passengers. A finite element model of this test object was also developed using the explicit nonlinear transient-dynamic analysis code, LS-DYNA 3D. An outline of the analytical method and comparative analysis using drop test data are presented in this paper., 資料番号: AA0046107000, レポート番号: NAL TR-1461}, title = {YS-11型機胴体構造の落下衝撃試験(その1)}, year = {2003} }