Vertical Drop Test of a Transport Fuselage Section

2002-01-2997

11/05/2002

Event
World Aviation Congress & Exposition
Authors Abstract
Content
The Structures and Materials Research Center of the National Aerospace Laboratory of Japan (NAL) conducted a vertical drop test of a fuselage section from a NAMC YS-11 transport airplane in December2001.
This test program is a part of research activities in NAL on the structural crashworthiness of transport aircraft. In addition a cooperative research related to this test program was carried out between NAL and Kawasaki Heavy Industries, Ltd.(KHI). The main objective of this program is to develop optimal numerical models for crash simulation of aircraft fuselage and to obtain background data by drop tests of small-scale structural models and a full-scale fuselage section. Prior to the drop test of a full-scale fuselage structure, a trial numerical simulation on the crash behavior of a small-scale sub-floor structure was conducted by NAL using the explicit, nonlinear dynamic analysis code, LS-DYNA3D. In addition a full-scale finite element model of a fuselage section of YS-11 airplane was developed by KHI. A description of the preliminary study on a small-scale fuselage models and some of the results of a full-scale fuselage section drop test are presented in this paper.
Meta TagsDetails
DOI
https://doi.org/10.4271/2002-01-2997
Pages
10
Citation
Kumakura, I., Minegishi, M., Iwasaki, K., Shoji, H. et al., "Vertical Drop Test of a Transport Fuselage Section," SAE Technical Paper 2002-01-2997, 2002, https://doi.org/10.4271/2002-01-2997.
Additional Details
Publisher
Published
Nov 5, 2002
Product Code
2002-01-2997
Content Type
Technical Paper
Language
English