随着矿井生产能力的不断扩大,目前矿井主要生产采区即将回采结束,从衔接时间上,无法满足矿区正常生产的进行,为了矿井的可持续发展,在保证工业广场内现有生产系统正常安全运转的前提下,完成西一采区8-1煤层局部进入工业广场保护煤柱的开采设计方案,分析研究开采后对工业广场内主要生产设施建筑物和邻近村庄的影响程度,并提出相应的维护措施,对解放建筑物下压煤具有较大的实用价值。 With the continuous expansion of mine production capacity, the main production of mining area is about to end the mining, from the convergence time, can not meet the normal production of the mine, in order to mine sustainable development, in the industrial square to ensure the normal safety of existing production systems Under the precondition of operation, complete the design plan of the mining of pillar 8-1 in the West First Mining Area to enter the industrial square and analyze the influence degree of the main production facilities and the adjacent villages in the industrial square after the exploitation, and put forward corresponding Maintenance measures, the liberation of buildings under the pressure of coal has greater practical value.