关键词: 巷道掘进, 工序, 时序, 劳动组织, 炮掘工作面

Abstract: with the end of the "golden decade" of coal mine, the cost advantage decreased, making the internal optimization of coal enterprise become an effective way to increase the efficiency. Roadway drivage is the basic process in coal production, the drivage working procedure and the sequential optimization will play the role on the improvement of the coal production, but some unreasonable production process of the current roadway drivage need to promote, such as unreasonable link of production process, time gap of production process, the lacks of production management. Against the above problem, this paper surveyed the whole aspects of operation procedure of excavation and the concrete situation of labor organization, based on the specific coal field investigation in a coal mine 31119 digging face as the research object. Finally this paper solve the problems of cutting coal and temporary support and permanent support etc., which provides effective reference value for the optimization of the transformation of coal mine enterprise.