四侯煤业3103大倾角工作面回采技术研究

Mining technology of 3103 inclined working face in Sihou mine

以四侯煤业3103大倾角工作面作为研究对象,对3103工作面基本情况进行了分析,对该工作面的异常区和构造异常区进行了现场勘查,针对3103工作面沿走向和倾向均存在倾角较大的问题,从采煤工艺、调斜和作业技术措施等角度对3103大倾角工作面的回采技术进行了研究。

The 3103 inclined working face in Sihou mine was used as the study object.The fundamental situation is 3103 working face was studied.Abnormal area and tectonic anomaly area about the working face are carried out an on the spot investigation.There are larger dip angles in the strike and dip direction.The mining technology of 3103 inclined working face was studied on mining technology,roll steering and technical measures of operation.