华北科技学院学报
華北科技學院學報
화북과기학원학보
JOURNAL OF NORTH CHINA INSTITUTE OF SCIENCE AND TECHNOLOGY
2009年
3期
17-19
,共3页
软岩巷道%巷道布置%支护设计%施工工艺
軟巖巷道%巷道佈置%支護設計%施工工藝
연암항도%항도포치%지호설계%시공공예
The features of the soft rockroadway%The layout of the laneways%The selection of the supporting design%The construction technology
根据梨树煤矿软岩实际情况,研究了相应的支护对策.确定了切合实际的采面上下巷及主要巷道的支护设计、施工工艺、巷道布置原则,经实践验证,取得了良好的效果.
根據梨樹煤礦軟巖實際情況,研究瞭相應的支護對策.確定瞭切閤實際的採麵上下巷及主要巷道的支護設計、施工工藝、巷道佈置原則,經實踐驗證,取得瞭良好的效果.
근거리수매광연암실제정황,연구료상응적지호대책.학정료절합실제적채면상하항급주요항도적지호설계、시공공예、항도포치원칙,경실천험증,취득료량호적효과.
Taking the practical situation of soft rockroadway of The LiShu Coal Mine into consideration, this essay aims to make a further research on the practical supporting design of the upper and lower laneways, the supporting technic of the main laneway, the layout principle of the laneway, which has been proved efficient and practical.
