蜀河兴煤矿断层带煤层走向预测研究  

Prediction Study on Coal Seam Strike at Fault Zone in Shuhexing Coal Mine

作　　者：黄定伟[1,2,3,4,5] 刘勇[1,2,3,4] 王正荣 江成玉[1,2,3,4] 

机构地区：[1]贵州大学矿业学院,贵阳550025 [2]贵州非金属矿产资源综合利用重点实验室,贵阳550025 [3]贵州省优势矿产资源高效利用工程实验室,贵阳550025 [4]复杂地质矿山开采安全技术工程中心,贵阳550025 [5]宜宾五星实业集团,四川宜宾644000

出　　处：《煤炭技术》2015年第3期3-5,共3页Coal Technology

基　　金：贵州省优秀科技教育人才省长专项基金(Z053074;Z063018)

摘　　要：结合蜀河兴煤矿+710 m水平断层带煤层走向预测的工程实例,在已揭露煤巷内选取煤层底板测点,连接高程相当的测点,取其走向平均值作为预测走向值,再用其他测点验证。该方法仅施工1个探煤钻孔探明煤层走向,预测结果准确。Takes the prediction of coal seam strike at +710 m level fault zone in Shuhexing coal mine as an engineering example, the measuring points in exposing seam of roadway floor are selected,connecting the same elevation measuring points and taking average values of coal seam strike as predictive value, then other measuring points are used to verify. This method only uses a coal seam drilling for construction and to prove the coal seam strike, the prediction results are accurate.

关 键 词：断层带 煤层走向预测 平均值 

分 类 号：TD32[矿业工程—矿井建设]