基于虾螯的仿生多胞薄壁管耐撞性分析及优化

黄晗,闫庆昊,向枳昕,杨鑫涛,陈金宝,许述财

Crashworthiness investigation and optimization of bionic multi⁃cell tube based on shrimp chela

Han HUANG,Qing-hao YAN,Zhi-xin XIANG,Xin-tao YANG,Jin-bao CHEN,Shu-cai XU

表6 不同工况最优解

Table 6 Optimum results of different design cases

工况 t/mm λ/mm Fp/kN Es/（kJ·kg-1） 1 1.05 5.5 59.80 13.28 2 1.20 5.5 54.85 13.02 3 0.90 9.0 29.53 6.09 4 0.80 9.5 21.08 3.41 5 0.75 7.0 26.96 6.34 6 0.85 6.5 35.19 8.05 7 1.00 6.0 46.67 10.18