兖州矿区厚煤层巷道布置的改革与发展

Innovation and development of roadway arrangement in thick seams of Yanzhou mining area

分析总结了兖州矿区厚煤层采区全煤巷道布置的改革成果、巷道布置模式及特点,以及兖州矿区长距离全煤巷布置的安全保障技术,分析并指出了适应高产高效高度集中化开采的厚煤层采区巷道布置的发展方向。研究成果对我国厚煤层巷道布置以及高产高效矿井的高水平建设具有指导意义。

Innovation fruits,modes and traits of the district coal roadways are summarized in the thick seams of Yanzhou mining area. Safty garanttee technique is also analyzed. In the paper,it points out the development trend of entry arrangement in the thick seams suiting with high production, high efficiency and high concentration mining. The study has the guidance meaning for entry arrangement in thick seams and high level building of high production and high efficiency.