论文部分内容阅读
通过一个工程实例，分析了围岩类别对光面爆破的影响程度，提出了一种定量分析巷道光爆效果的实例统计分析方法，由于该方法简单易行可靠，因而具有相当的工程实用价值。
Through an engineering example, the influence degree of surrounding rock types on smooth blasting is analyzed. A case statistical analysis method is proposed to quantitatively analyze the effect of light explosion in tunnels. Because the method is simple and reliable, it has considerable engineering practical value.