山西煤炭
山西煤炭
산서매탄
SHANXI COAL
2014年
7期
40-42
,共3页
3号煤复采%水害分析%防治措施
3號煤複採%水害分析%防治措施
3호매복채%수해분석%방치조시
No.3 coal repeated mining%water hazard analysis%control measures
通过分析复采工作面水文地质条件、水害因素资料，提出3号煤复采水害防治措施，消除或解决3号煤复采中的水害问题。
通過分析複採工作麵水文地質條件、水害因素資料，提齣3號煤複採水害防治措施，消除或解決3號煤複採中的水害問題。
통과분석복채공작면수문지질조건、수해인소자료，제출3호매복채수해방치조시，소제혹해결3호매복채중적수해문제。
Jushan Mine is an old mine with more than 50 years. No.3 coal has gone into the residual mining by repeated mining of abandoned coal under the original rib pillars. On the analysis of hydrogeological condition and water hazard data, control measures for No.3 coal repeated mining were proposed to eliminate or solve the water hazard in the No.3 coal repeated mining.
