摘要
阐述了在西山矿区进行“三带”研究的必要性,分析了煤层采空后“三带”的发育高度,并提出了“三带”发育研究的具体方法。对煤矿开采防治水具有现实意义。
Through analysing the development height of ＂three zone＂ after mined - out seam, points out the necessity of studying ＂three zone＂ in Xishan mining areas, puts forward the concrete methods of studying＂ three zone＂.There is the practical meaning for flood control of mining in the coal mine.
出处
《山西焦煤科技》
2007年第5期4-5,27,共3页
Shanxi Coking Coal Science & Technology
关键词
采空区
三带(即冒落带
断裂带
弯曲变形带)
高度
研究
Mined - out area
Three zone （ the same as caving zone, fault zone and bending deformation zone）
Height
Reasearch
