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
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童泽奇*,刘杨†,刘书田*
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DESIGN OPTIMIZATION OF TOP-HAT BEAM FOR ENERGY ABSORPTION UNDER TRANSVERSE CRASH BASED ON VARIABLE GAUGE ROLLING
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Zeqi Tong *,Yang Liu †,Shutian Liu *
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图13. 带多项式型过渡区的结构参数示意图
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Fig.13. Geometry parameters of axial cross-section of top-hat structure with curve majored transition section
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