Work

Research of typical frame section of a fuselage against crash

Year: 2025

Type: conference-paper

Abstract: This study focused on a typical fuselage section of a certain type of civil aircraft. Optimization of parameters such as the angle of floor-mounted columns, column structural forms, and column stiffness was conducted. Finite element models were developed for each parameter configuration. Commercial software was used to simulate the crash process of the fuselage section. By analyzing key crashworthiness parameters such as fuselage deformation and acceleration at the floor, it was determined that the fuselage section exhibited minimal acceleration overload when the column angle was 20°. The optimal design for crashworthiness was found to be the H-shaped column with moderate stiffness.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2955/1/012009

Authors: Zhenzhou Feng, Bin Wang, Cunxian Wang, Tao Suo

Institutions: Aviation Industry Corporation of China (China), Northwestern Polytechnical University

Language: English

Topic: Transportation Safety and Impact Analysis

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4407553795

FWCI: 6.303

Cites: 11

Cited by: 1

Related to: 10