Based on penetration curves of the continuous rods, a simplified mathematics model of the penetration increment for the segmented rods is established in this paper.

• 根据连续杆侵彻的试验结果,建立了分析分段杆侵彻增量的数学模型,由此导出了火炮速度范围内的分段杆侵彻的极限增量,并提出了最优分段和有效分段等概念。