基于均匀实验设计的温压战斗部爆炸冲击波毁伤仿真研究

以温压战斗部爆炸冲击波对地下目标的毁伤为背景,设计毁伤仿真模拟的基本方案,在对影响冲击波毁伤因素合理分析的基础上,利用均匀试验设计方法设计以装药密度、空气温度、大气压强以及混凝土密度为影响因素的均匀试验方案,最后通过正态分布检验图和Bootstrap法等方法对毁伤参数的统计特性进行研究。结果表明,固定条件下温压战斗部爆炸冲击波对地下目标的毁伤中,毁伤参数值具有明显的正态分布特性,对后续结合现场试验数据确定毁伤参数真值和毁伤试验鉴定提供了一定的指导和借鉴作用。

Research on Damage Model of Thermo-baric Warhead to Underground Objects Based on the Uniform Design

The thesis introduces a basic design of the simulation project on the damage of thermo-baric warhead to underground objects and a uniform design with charge density,air density,atmospheric pressure and concrete density for the affecting factors.A research on the statistical properties of damage parameter with normal distribution test and bootstrap is conducted.The conclusion shows that the data of damage parameter has a clear characteristics of normal distribution and provides instructional effect to a cert...