论文部分内容阅读
河北邯邢矿山局周围分布着许多民采矿点,有的矿点为了和大矿争资源,乱采滥挖，越层越界和国有矿山巷道、采场打通，形成了“楼上楼下”双重作业，放炮互相干扰的现象时有发生。这不仅严重威胁着职工的生命安全，同时也给矿山的安全管理带来了极大的困难。面对恶劣的生产环境，
There are many mining sites distributed around the Handan Mining Bureau in Hebei Province. Some of the mines open up double downstairs and downstairs in order to compete for resources with large mines, indiscriminate excavation, over stratification and state-owned mining tunnels and stopes. Homework, shooting the phenomenon of mutual interference have occurred. This not only poses a serious threat to the lives and safety of workers, but also brings great difficulties to the safety management of mines. Faced with the harsh production environment,