沿空留巷是一项较完善的技术,软岩顶板并留双巷技术,在矿井生产中较少采用。在实际生产过程中,在软岩顶板煤层采煤工作面留双巷解决了通风和瓦斯巷道的难题。就软岩顶板留双巷的方法和有关技术问题进行论述,对留双巷的问题提出解决方法。 Gob-side entry is a relatively sound technology, soft rock roof and stay double lane technology, less used in mine production. In the actual production process, the problem of ventilation and gas roadway are solved by leaving double lane in the coal mining face of soft rock roof coal seam. On the soft rock roof stay double lane of the method and related technical issues are discussed, to stay double Lane proposed solutions.