大坡度综放工作面旋转式开采技术方案及实施  

The Technical Approach for the Revolving Working of the Face with Large Inclination Angle by Using Fully-mechanized Top Coal Caving Method and Field Application

作　　者：李新云 

机构地区：[1]鹤煤集团公司二矿,河南鹤壁458020

出　　处：《水力采煤与管道运输》2006年第4期7-8,61,共3页Hydraulic Coal Mining & Pipeline Transportation

摘　　要：介绍了大坡度综采工作面过转折点采用旋转式开采的技术方案及其实践。A description is made of the technical approach for the revolving working of the pitched coal face passing through a turning point with fully-mechanized top coal caving method and its field application

关 键 词：过转折点 调向 旋转式开采 

分 类 号：TD823.212[矿业工程—煤矿开采]