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对燃料空气炸药爆炸 (FAE)爆炸时所引起的地面振动幅值特征提出了研究。在相同装药量和场地条件下 ,进行了 FAE与 TNT炸药爆炸地震效应的对比实验 ,得到了地面竖向振动的时间历史记录结果。分析表明 ,FAE爆炸所产生的地震效应具有更高的峰值强度。所得到的研究结果对认识 FAE爆炸力学效应具有一定的指导价值
The characteristics of ground vibration amplitude caused by the explosion of fuel air explosives (FAE) are proposed. Under the same charge and site conditions, a comparative experiment on the seismic effect of explosions between FAE and TNT explosives was carried out. The time history of the vertical vibration of the ground was obtained. The analysis shows that the seismic effect produced by the FAE explosion has a higher peak intensity. The obtained results have certain guiding value for understanding the explosive effect of FAE