摘要
依据对太平煤矿３号煤区深厚土层的水文地质与工程地质勘测及室内外实验结果，分析了主要的水文地质与工程地质特征及其对３号煤开采的影响，对矿区防水煤岩柱留设高度进行了合理确定。
On the basis of prospecting results in hydrogeologic and engineering geology,as well as laboratory and insitu tests in Taiping Coal Mine,the hydrogeological and engineering geological characteristics and their influence on mining of coal seam No.3 are analysed in this paper.Moreover,the heights of barrier pillars are established.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1999年第2期42-44,共3页
Coal Geology & Exploration
关键词
土层
水文地质
工程地质
煤矿
深厚土层
soil layers
hydrogeology
engineering geology
properties
barrier pillar under waterbodies
