A study on a wheelchair capable of withstanding both static and dynamic testing required by aircraft seat regulations

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学術機関リポジトリデータベース（IRDB）（機関リポジトリ）

A study on a wheelchair capable of withstanding both static and dynamic testing required by aircraft seat regulations

Material type: 規格・テクニカルリポート類

Author: 安岡, 哲夫ほか

Publisher: Japan Aerospace Exploration Agency (JAXA)

Publication date: 2025-01-20

Material Format: Digital

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Note (General)：: 出版タイプ： VoRThis study evaluated compliance with the structural strength requirements of aviation safety regulations, focusing on the use of Welchair, a...

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Material Type: 規格・テクニカルリポート類
Title: A study on a wheelchair capable of withstanding both static and dynamic testing required by aircraft seat regulations
Author/Editor: 安岡, 哲夫
長尾, 馨澄
山田, 光一
稲熊, 幸雄
山本, 武司
Author Heading: 安岡, 哲夫
長尾, 馨澄
山田, 光一
稲熊, 幸雄
山本, 武司
Publication, Distribution, etc.: Japan Aerospace Exploration Agency (JAXA)
Publication Date: 2025-01-20
Publication Date (W3CDTF): 2025-01-20
Periodical title: JAXA Research and Development Report
No. or year of volume/issue: JAXA-RR-24-002E
Volume: JAXA-RR-24-002E
ISSN (Periodical Title): EISSN : 2433-2216
Text Language Code: eng
Subject Heading: People with Reduced Mobility
Wheelchair
Accessibility
Aircraft Seat
Static and Dynamic Testing
Finite Element Analysis
Target Audience: 一般
Note (General): 出版タイプ： VoR
This study evaluated compliance with the structural strength requirements of aviation safety regulations, focusing on the use of Welchair, a non-foldable manual wheelchair designed for automobile use, and a bar-type wheelchair securement system in an aircraft cabin. Static and dynamic load testing showed that the tested wheelchairs and securing anchor bars did not fracture, and their deformation did not seem to impede emergency evacuation. In addition, the lumbar loads of anthropomorphic test devices remained below maximum allowable thresholds in dynamic load tests. In other words, the results indicated promising conformance to structural strength requirements. However, the entire wheelchair slid laterally during the tests owing to the absence of a lateral constraint in the bar-type wheelchair securement system used in this study. Considering the possible effects on emergency evacuation, it is important to make improvements that prevent sliding.
Physical characteristics: Original contains color illustrations
形態: カラー図版あり
レポート番号: JAXA-RR-24-002E
DOI: 10.20637/0002001242
https://doi.org/10.20637/0002001242
Access Restrictions: インターネット公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ

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