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对射流与反应装甲相互作用的机理进行了分析和研究，建立了反应装甲在爆轰阶段干扰射流的数学模型，对“卵石模型”进行了简化和进一步定量化，推导了反应装甲运动的前、后板栏截射流的周期公式，提出了射流受反应装甲干扰后的后效穿深及干扰效率的计算方法，并与实验进行了对比．
The interaction mechanism between the jet and the reaction armor is analyzed and studied. The mathematical model that interferes with the jet of the reaction armor during the detonation stage is set up. The “pebble model” is simplified and further quantified. The reaction of the front, The formula of the cut-off flow in the back plate is put forward, and the calculating method of penetration depth and interference efficiency of the jet after being interfered by the reaction armor is proposed. The comparison is made with the experiment.