新型重型平头商用车前悬置支架和吸能器结构设计
张君媛1, 解东旋1, 张昕1, 唐洪斌2

Structural design of front suspension bracket and energy absorber for new heavy flathead commercial vehicle
ZHANG Jun-yuan1, XIE Dong-xuan1, ZHANG Xin1, TANG Hong-bin2
图12 拓扑优化后的吸能器
Fig.12 Structure of energy absorber after topology optimization