3304综放工作面在推进过程中所遇到的大断层及探巷,通过预先掘进完成的探巷来合理的找准断层的层位关系,合理的控制工作面采高。同时探巷的提前完成并采取科学合理的支护方式,也有效的释放了大断层造成的工作面回采压力。同时区队一系列的管理措施,也对工作面的顺利通过断层和探巷也起到了关键作用。 3304 fully mechanized coal caving face in the process of advancing the large faults and exploration of the roadway, through the pre-excavation of the completed roadway to properly identify the relationship between the fault layer, reasonable control of face mining height. At the same time, exploration of road ahead of time to complete and adopt a scientific and reasonable support methods, but also effectively release the face of large faults caused by the pressure back. At the same time, a series of management measures of the district team also played a key role in successfully passing the fault and exploring the roadway.