Abstract：In this article, on the base of fitting emission distribution of shock wave’s energy, the method to calculate the impulsive loads of two charges’ shock wave is given by using the emission energy density, damping coefficient etc. Then, a damage evaluation method is proposed through introducing a new impulsive factor. By using testing data, the critical value of impulsive factor about damage target is estimated. The result shows the method to calculate the impulsive loads is correct, and the target’s damage state can be reflected well by the impulsive factor.
胡俊波;张志华;李庆民. 基于冲击因子的两个装药延时起爆目标毁伤评估方法研究[J]. , 2012, 31(4): 92-95,1.
HU Jun-bo;ZHANG Zhi-hua;LI Qing-min. Damage evaluation of underwater target by two delay initiating explosions based on impulsive factor. , 2012, 31(4): 92-95,1.
2012, Vol. 31 
