【摘要】 针对目前单体工作面控顶设计中存在的普遍问题,采用科学方法对某单体工作面进行控顶设计,不仅保证了复杂地质条件下矿井的生产安全,而且实现了高产高效。采用的控顶设计方法可以在类似矿井条件下推广应用。更多还原

【Abstract】 In the light of general problems in roof control design of single working face,a scientific method was used to carry out the roof control design of a single working face,which not only guaranteed production safety of mine under complex geologic conditions,but also realized high capacity and high efficiency.The roof control design method may be used in mines with similar conditions.更多还原