摘要
该文介绍了龙固煤矿7306工作面对接的方法和步骤,成功地解决了因受断层影响而造成的工作面刀把式布置的回采对接问题,从而实现了工作面的连续回采,提高了回采率,创造了很好的经济效益。
Introduced the tonggu coal mine 7306 working surfaces docking method and the step, successfully solved because of the working surtace knife skilled person which is created the fault influence has arranged returns picks the docking qucstion, thus realized the working surface contiouously to return picks, enhances has returned to pickin grate, has created the very good economic etficiencv.
出处
《山东煤炭科技》
2012年第6期24-26,共3页
Shandong Coal Science and Technology
关键词
综采工作面
对接
支架
lull - mechanized mining face joint support
