CAJ | 학술논문

针对冲击波对建筑物内目标毁伤概率研究的不足以及瞄准点选定困难的问题,首先分析了冲击波在建筑物中的毁伤特点,提出了体积毁伤概率的概念并给出了计算方法；其次通过研究冲击波在建筑物中的传播规律,建立了一种等效的冲击波峰值超压分布模型；然后运用网格划分的方法,得到了建筑物中毁伤概率最大的理想炸点。仿真中通过对离散点遍历得到建筑物内目标情况已知和未知2种不同假设情况下100 kg TNT 对飞机毁伤的最佳炸点,分别为(14,14,4)和(22.5,22.5,3),在最佳炸点引爆时毁伤概率分别为1和0.26。仿真表明：建筑物内目标位置明确的情况下毁伤概率明显大于目标位置不明确时,这与真实情况相符。
침대충격파대건축물내목표훼상개솔연구적불족이급묘준점선정곤난적문제,수선분석료충격파재건축물중적훼상특점,제출료체적훼상개솔적개념병급출료계산방법；기차통과연구충격파재건축물중적전파규률,건립료일충등효적충격파봉치초압분포모형；연후운용망격화분적방법,득도료건축물중훼상개솔최대적이상작점。방진중통과대리산점편력득도건축물내목표정황이지화미지2충불동가설정황하100 kg TNT 대비궤훼상적최가작점,분별위(14,14,4)화(22.5,22.5,3),재최가작점인폭시훼상개솔분별위1화0.26。방진표명：건축물내목표위치명학적정황하훼상개솔명현대우목표위치불명학시,저여진실정황상부。
Aimed at the problems that the study is not enough on the shock wave damage assessment meth-ods of the target in building and the selecting aiming point is difficult,this paper proposes a concept of the volume??damage probability assessment,sets up a simulation model and gives out a computational method of the volume damage probability through the research on the shock wave propagation in buildings,and based on the gridding method,also presents a discrete point method to compute the three??dimensional damage probability.Finally,the result shows that the model accords with the fact,the disperse??point method is effective,and high in precision.Thereby,the concept of the volume damage probability assess-ment will be of great value to us in our research shock wave damage work and the precision guide missile and selecting aiming point.