【摘要】 在工程爆破中 ,爆破块度是检验爆破效果的一个重要指标 ,爆破块度的分布规律是确定爆破参数的重要依据。论文通过爆破模拟试验研究 ,探讨了爆破块度的分布规律 ,提出了影响爆破块度分布的因素 ,对合理确定爆破参数有一定的指导作用。更多还原

【Abstract】 In project blasting operation,the lump rate of the blasting is an important index to check the blasting efficiency.The distribution law of the blasting lump rate is the important basis to set the blasting parameters. The paper studied the distribution law of the blasting lump rate with the blasting simulation test and provided the factors affected to the blasting lump rate, which would have an certain guidance function to rationally set the blasting parameters.更多还原