Study on energy absorption capacity of carbon fiber tube

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Yuhao, Liu^1 ; Haiming, Gu^1 ; Jiwei, Ren^1 ; Xu, Wang^1

China Automotive Technology and Research Center Co., Ltd, Tianjin, China^1

关键词: Bending energies;    Energy absorption capacity;    Energy-absorbing capacity;    Induced holes;    Material tests;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/3/032076/pdf
DOI  :  10.1088/1755-1315/199/3/032076

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In order to study the energy absorbing capacity of carbon fiber pipe in collision, a material test bench was designed with the help of collision sled. The influence of induced holes on the mechanical properties of carbon fiber sample was studied. Through two different ways of collision, the torn and bending energy absorbing capacity of the carbon fiber square tube was obtained, and the way to increase the energy absorption capacity of the carbon fiber square tube was discussed.