沁城井田回风立井施工方案及机械化作业线的思考

Consideration about the Construction Scheme and Mechanized Operating Line of the Air Return Shaft of Qincheng Coal Mine

根据沁城井田回风立井施工方案的选择原则,对长段单行作业、短段单行作业、长段平行作业、短段平行作业4个方案进行了优选,提出了优化的快速施工机械化作业线。

According to the selection principles of the construction schemes f the air return shaft of Qincheng Coal Mine, this paper makes optimum selection of four schemes of the long-section one-way operation, the short-section one-way operation, the long-section parallel operation and the short-section parallel operation, and puts forward optimum quick-construction mechanized operating line.