深井孤岛综放工作面跨采软岩巷道合理支护技术  

Rational support technology of soft rock gateway for cross mining of fully mechanized caving face in deep mine island

作　　者：秦忠诚[1] 王同旭[1] 

机构地区：[1]山东科技大学,山东泰安271019

出　　处：《煤炭科学技术》2003年第5期7-10,共4页Coal Science and Technology

摘　　要：根据东滩煤矿4303"孤岛"综放工作面跨采下部5条软岩巷道的情况,在分析跨采巷道支护作用原理的基础上,提出了架后充填加固修复支护技术,并针对跨采巷道的具体变形破坏状况进行了实施,收到了较好的支护效果。According the situation of the cross mining underneath 5 soft rock gateways of No 4303 Island fully mechanized caving face in Dongtan Mine, the paper provided a back filling reinforced repair support technology base on the analysis the cross mining gateway support function principle. The certain deformation failure of the cross mining gateway was repaired with good support results.

关 键 词：深井 综放面 跨采 软岩巷道 架后充填 锚注支护 

分 类 号：TD353[矿业工程—矿井建设]