帽形截面耐撞薄壁结构的棱边强化与优化设计

嵇明

Ridgeline Strengthening and Optimization of Thin-walled Hat-section for Crashworthiness Structure

JI Ming

机械工程学报 . 2019, (20): 178 -187 . DOI: 10.3901/JME.2019.20.178