小硐室坍塌爆破在高陡临沟石料场开采中的应用

Application of Small-chamber Collapse Blasting in High-steep Quarry

以小硐室坍塌爆破在广弄石料场开采中的运用为例,详细介绍了典型情况下的药室布置、爆破技术参数的选择及布药计算,同时对其经济效益进行比较分析,对安全风险控制和技术改进进行探讨和研究。

Based on the application of small chamber collapse blasting in Guangnong Quarry,this paper introduces the anther chamber layout,blasting parameter selection and explosive layout calculation,and analyzes the economic benefit,studies the security risk control and technical improvement.