Crashworthiness and optimization of bionic sandwich cores under out-of-plane compression

• المؤلفون الرئيسيون: Zhou, Jianfei, Ng, Bing Feng, Han, Na, Xu, Shucai, Zou, Meng
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Mechanical engineering; Bionic Sandwich Core; Crashworthiness
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/170869

In this paper, novel bionic sandwich cores are proposed based on the cross section of seagull feather shaft to provide an effective protective mechanism against impact. The relative density of the bionic core is firstly defined, which is closely related to cell configuration and geometric parameters...