煤矿采区水仓在特殊条件下加固支护的研究与应用——以白坪煤业公司21采区水仓为例

Coal Mining Warehouse in Water Under Special Conditions the Research and Application of Reinforcement——Baiping Coal Mining Company with 21 Water for Example Storehouse

由于煤矿采区水仓的特殊作用和维修难度大、维修造成影响大等特点使其在支护强度和防水要求上比其他巷道有更为严格的要求。本文就煤矿采区水仓在软岩、小间隔、多立交巷道等特殊条件影响下的加固方案进行了探讨,提出一些切实可行的方法提高水仓使用年限,保证采区的采掘工作和生产的正常进行。

Due to the mining of coal mine water warehouse special role and maintenance is difficult, maintenance impact characteristics of large in the support strength and waterproof demand than other have more strict requirements of roadway. This paper mining coal mine water warehouse in soft rock, small interval, interchange, and other special conditions of much under the influence of reinforcing scheme is discussed, and puts forward some practical methods to enhance water storehouse use fixed number of year, ensure the mining area the normal work and production.