目前,我国煤矿的技术装备,采矿技术总的来说在世界上还是比较落后的。机械化采煤的比例比较低。打眼、放炮仍然是主要的采、掘方法。检测手段也比较落后,安全生产上的事故比较多,百万吨死亡率比较高。根据我市历年矿山死亡事故的统计资料分析,违章作业、违章指挥(下称“双违”)是造成死亡事故的主要原因。因此,必须根据客观实际情况,采取针对性的措施,减少和 At present, the technical equipment and mining technology in China’s coal mines are still relatively backward in the world. The proportion of mechanized coal mining is relatively low. Drilling, shooting is still the main mining, digging method. Detection means are relatively backward, safety accidents are more, the mortality rate of 1 million tons is relatively high. According to the statistical analysis of mine accidents in the city over the years, illegal operation and illegal command (hereinafter referred to as “double offenses”) are the main causes of fatal accidents. Therefore, we must take targeted measures to reduce the number of cases according to the actual conditions in the real world