Comparing and optimizing different bio-inspired crash box designs

被引：0
|
作者：
Ozturk, Ismail [1 ]
机构：
[1] Bursa Tech Univ, Fac Engn & Nat Sci, Dept Mechatron Engn, TR-16310 Bursa, Turkiye
来源：
MATERIALS TESTING | 2025年 / 67卷 / 02期
关键词：
bio-inspired; crash box; optimization; specific energy absorption (SEA); peak crushing force (PCF); CRUSHING BEHAVIOR; OPTIMIZATION; ALUMINUM; CRASHWORTHINESS; PERFORMANCE; GA;
D O I：
10.1515/mt-2024-0256
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The use of bio-inspired structures in vehicles is promising. The crashworthiness performance of crash boxes inspired by honeycomb, bamboo, and horsetail structures was compared according to impact simulations. Results were compared regarding specific energy absorption (SEA), peak crushing force (PCF), and specific energy absorption to peak crushing force ratio. Single and multi-objective optimization studies were carried out with a horsetail crash box, which gave the best results. This crash box design can be used in vehicles to improve passive safety.
引用
收藏
页码：224 / 230
页数：7
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