【摘要】 分析钨柱杀爆弹弹体局部区域出现外鼓形变问题.利用稳定理论对钨柱杆进行了稳定计算,利用有限元方法对固定套进行分析计算,得出了造成这种现象的原因.通过仿真计算,验证了对钨柱杀伤弹局部区域出现外鼓形变的理论分析的合理性.更多还原

【Abstract】 The phenomenon of the bulge occured in the part of the body of tungsten fragmentation bomb is analyzed in the paper. The destabilization calculation has been done to staff of the tungsten cylinders according to destabilization theory and the strength of the canister for fixation is calculated with finite element. The reason is also given. It is proved that the deformation of the bulge on the body is reasonable in theory by imitation.更多还原