During the past years a great deal of interest has been devoted to the study of ceramic composite armor due to the application in defense , in the light of recent work of ceramic / composite armor the dissertation provides the defensible performance of ceramic / metal , ceramic / non - metal light armor and multi - layer ceramic composite armor and its optimization design . at one time , it motives us to study the smash mechanism of ceramic facet plate under the effect of impact load and to analyzed different defensible performance from homogeneous armor 本文针对陶瓷复合装甲的研究现状，深入系统地研究了陶瓷/金属、陶瓷/非金属轻型装甲和陶瓷多层复合装甲的抗弹性能及优化设计，同时研究了在冲击载荷作用下陶瓷面板的破碎机理，对陶瓷复合装甲不同于均质装甲的抗弹性能进行了分析。
To solve the problem of the fear of inadequacy of armor protection on the already heavily armored kv - 1 model 1941 , it was decided to bring the armor protection of the turret up to a thickness to 75mm . since the capability of producing such a thick armor plate was lacking at the time , so an interim solution was to use bolt on armor , 25 mm of thickness , bolt directly to the outside of the turret and some other parts of the hull . this type was usually referred to as kv - 1s ehkranami 针对kv - 1 1941年型的装甲防护能力不足的问题，设计人员进行了一系列强化装甲的工作，改进后的kv - 1的炮塔装甲达到了大约75毫米的厚度但在具体制造中由于为kv坦克提供装甲钢板的工厂没有能力生产必要厚度的装甲钢板，因此，作为临时解决方案用螺栓在车体和炮塔上加装了25毫米厚的附加装甲，这种改进的kv坦克被命名为kv - 1附加装甲型。
In this paper , firstly the macro parameter of the series connection app was comprehensively analyzed , among which the trajectory location of the bullet emission and the terminal velocity of the bullet were mainly analyzed , and the feasibility of the series connection app to cope with explosive reactive armor was demonstrated . and then the macro design about the head of the series connection app was made , among which a particular analyse about the bullet " s launching process was made , from which we concluded the relation between the thickness of the airproof loop and the velocity of the bullet detached from the carrier and the relation between the length of the bullet and the velocity of the bullet detached from the carrier and the relation between the length of the bullet and the burning rate of the powder and the relation between the length of the bullet and the maximum pressure of the emission hole and the relation between the length of the bullet and the emitting time of the bullet , and the reasonable str ucture of the head of the carrier and bullet were designed , then the intensity of the head of the carrier was checked out using of the software of ansys 本文首先对子母式穿甲弹总体参量作了全面的计算分析，其中主要分析了子弹射出的弹道位置和必要的子弹着靶速度，论证了子母式穿甲弹对付爆炸式反应装甲的可行性，然后对子母式穿甲弹弹头部进行了总体设计，其中主要对子弹的发射过程进行了详细的分析，得出了母弹弹头部发射孔内闭锁环厚度与子弹飞离母弹速度的关系、子弹长度与子弹飞离母弹速度的关系、子弹长度与火药燃烧率的关系、子弹长度与母弹弹头部发射孔内最大压力的关系以及子弹的长度与子弹发射所需时间的关系，设计出了合理的母弹弹头部结构和子弹的结构，并利用ansys有限元分析软件对母弹弹头部的强度进行了校核。
They are applied to different situations and verified by experiments . analysis model of small ap oblique penetrating ceramic / metal light armor is established on the basis of energy model and the assumption of ellipse absorbing the same energy in back plate , giving the predictable formula about ballistic limit velocity . with energy model the optimization design in relation to ceramic / metal light armor is analyzed and the optimal coefficient of ceramic / metal composite armor is gained 本文的主要研究内容如下： (一)建立了小型穿甲弹垂直侵彻陶瓷/金属轻型装甲的动量模型和能量模型，它们分别适用不同情况，并通过试验验证；基于能量模型和背板椭圆吸能相同假设，建立了小型穿甲弹斜侵彻陶瓷/金属轻型装甲的分析模型，给出了弹道极限速度预测公式；利用能量模型对陶瓷/金属轻型装甲的优化设计进行了分析，给出了陶瓷/金属复合装甲的最佳优化系数。
The gunship is one of important weapons in modern war , and it acts an importance for the modern war . but it is threatened badly by the ground weapons . therefore , it is extremely important for the defend armor of gunship to increase its bullet penetrability resistance 武装直升飞机在现代战争中起着重要的作用，是现代常规战争中的重要武器之一，但其也受到地面武器的严重威胁，提高武装直升飞机防护装甲的抗弹穿透能力，对武装直升飞机本身的飞行安全也是至关重要的。
