综合利用杆条毁伤元周向及轴向的飞散规律,提出一种新型离散杆战斗部,该战斗部具有线杀伤密度高、威力半径大等特点,在弹目动态交汇条件下可对目标形成线列式穿孔,实现线切割毁伤。文中通过理论分析和数值仿真的方法对该战斗部进行初步研究与探索,在理论方面给出了设计原理和设计参数数学计算模型,并运用动力学软件ANSYS/LS-DYNA对该战斗部模型进行仿真计算,仿真结果初步验证了其作用原理和设计方法的正确性和可行性。

Based on scattering law of circumferential and axial discrete rods, a so-called linear discrete rod warhead was proposed in this paper, which has advantages of high linear destruction density and large power radius. The warhead can produce almost linear fragment perforation on target in actual combat, similar to wire cutting. The design principle of this warhead and calculation formula of major parameter were given in this paper. Then validity and feasibility were proved by numerical simulation.