Numerical results show that the anti-penetration performance increases with the core thickness, face-sheet thickness and core density.

研究结果表明，增加面板厚度、芯层厚度或芯层密度均能有效提高夹芯板的抗侵彻能力；

Deformation mode of Sandwich panel, effective stress of top face sheet and honeycomb core are obtained through thermal deformation of sandwich heat shield.

分析了具有防热层夹芯结构的热致变形，获得了夹芯结构的变形模态以及上面板和芯层的等效应力的变化规律。