This article through summarizes the scene experience,which is carried on the system analysis,and the optimization to the demolition parameter,and carried on the standard to the scen...

• 通过总结现场实践经验,对徐州庞庄煤矿张小楼井2层煤的爆破参数进行系统的分析、优化,并对现场操作方法进行了规范。