薄煤层钻采对岩层移动及地表下沉影响研究  

Research on Influence of Thin Mine Seam Drilling on Strata Movement and Surface Subsidence

作　　者：宋苏[1] 赵建忠[1] 冯淦[1] 靳佩桦 王鹏 

机构地区：[1]太原理工大学采煤工艺研究所,太原030000 [2]潞安集团余吾煤业公司,山西长治046000

出　　处：《煤炭技术》2016年第7期68-70,共3页Coal Technology

摘　　要：为了验证薄煤层钻机开采方式合理的钻采参数,基于该开采方式的岩层移动及地表下沉影响规律,通过相似试验研究薄煤层钻采方式下岩层移动及地表下沉,得出了在一定的采宽范围内岩层保持相对完整的最佳参数。In order to verify the reasonable drilling rig parameters of thin seam mining methods, analyze the result of drilling of overlying strata movement under the condition of similar test in the thin coal seam. With the geological conditions, different mining width and coal pillars ,make the conclusion of the best scheme of optimum thin coal seam drilling and comprehensively analyze the surface effect to make the mining method to obtain the best benefits of economy and resource.

关 键 词：薄煤层 相似试验 上覆岩层 

分 类 号：TD325[矿业工程—矿井建设]