Topology optimization of wheel spoke cavities for lightweight design under bending fatigue and impact load cases

G Guangdong Zhang X Xin Cui (Department of Chemistry) Y Yongxing Zang Y Yangyang Zhou (State Key Laboratory of Chemo and Biosensing, College of Chemistry and Chemical Engineering, Advanced Catalytic Engineering Research Center of the Ministry of Education) J Jianjun Lu Z Zhansheng Li H Haitao Yang J Jiandong Wang Z Zhen Ye R Risheng Li L Linzhen Zhou