基于校车侧翻安全性的热冲压立柱结构优化设计
胡侃1, 于野2, 盈亮2, 胡平2, 侯文彬2

Optimization design of hot-stamping beam structure considering rollover crash safety of school bus
HU Kan1, YU Ye2, YING Liang2, HU Ping2, HOU Wen-bin2
原始校车侧翻碰撞时的立柱变形量