Energy Absorption Characteristics and Parameter Optimization of Anti-Climb Energy-Absorbing Devices for Subway Vehicles under Impact Loads

To further enhance the crashworthiness of subway vehicle anti-climb energy-absorbing devices, this paper proposes a novel collapsible structure, which is embedded with honeycomb aluminum blocks and consists of an inner and outer double-layer square tube. An impact finite element model of the subway...

Full description

Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Yuru Li, Hao Zhang, Junke Xie, Shoune Xiao, Tao Zhu, Gangjian Zhou, Liyou Xu
Format:	Article
Language:	English
Published:	MDPI AG 2024-06-01
Subjects:	anti-climb energy-absorbing devices crashworthiness energy absorption characteristics surrogate model optimization
Online Access:	https://www.mdpi.com/2076-3417/14/12/5203