面向变厚度柔性轧制工艺的帽型梁横向冲击吸能优化设计
童泽奇*,刘杨††,刘书田*
DESIGN OPTIMIZATION OF TOP-HAT BEAM FOR ENERGY ABSORPTION UNDER TRANSVERSE CRASH BASED ON VARIABLE GAUGE ROLLING
Zeqi Tong*,Yang Liu††,Shutian Liu*

图3. 两种不同过渡曲线的示意图

Fig.3. Two different kinds of transition section