大断面综放切眼支护技术研究  

Research of Large Fractured Section Full-mechanized Coal Mining Cut Caving Support Technology

作　　者：张勇利 

机构地区：[1]潞安环能股份公司五阳煤矿,山西长治046205

出　　处：《煤》2009年第8期25-26,42,共3页Coal

摘　　要：文章主要介绍了五阳煤矿7605大断面综放工作面切眼支护技术、在掘进过程中遇到的问题及解决方法等,为矿井此类切眼的掘进提供了有力的技术依据及经验。This article mainly introduces cut support technology of 7605 large fractured section of Wuyang coal mine fully mechanized working face, problems and solutions in process of tunneling,provide a strong technical basis and experience for coal mine to cut such cut.

关 键 词：大断面 综放工作面 切眼 支护 技术研究 

分 类 号：TD263.3[矿业工程—矿井建设]