大采高倾斜长壁工作面回采技术研究

Research on Stoping Technology at Inclined Longwall Mining Face with Large Mining Height

大采高倾斜长壁工作面受俯采角度的影响给安全生产带来一定困难,本文通过对回采遇到的问题进行研究,改进工作面回采工艺技术,保证工作面安全高效生产。

Depression mining angle influencing on large mining height at inclined longwall mining face brings difficulty to the safety production.The paper has researched on the problems encountered in stoping,which ensures safety and high efficiency production in working face.