摘要
赵楼煤矿通过对垂直重叠巷道上下穿层施工工艺研究及应用,有效解决了近距离垂直布置巷道的相关支护问题,大大减少了井巷工程量,优化了巷道布局,加快了采区准备巷道施工进度。
Zhaolou Coal Mine has effectively solved the supporting problems of vertical roadways based on the research and application of the construction technology in the vertical overlapping roadway through the upper and lower layers. This greatly reduced the engineering quantity of the roadway, optimized its layout, and accelerated the construction progress of the prepared roadway in the mining area.
引文
[1]马成民,沈玉波.穿煤层巷道、锚、网、带、喷联合支护的应用[J].煤炭技术,2005,24(02):30-31.
[2]李瑞琪.极近距煤层巷道重叠布置支护技术研究[J].煤矿开采,2012,17(05):57-59.