山东邹平里彦煤矿水体下开采可行性研究  

Study on Feasibility of Mining Underground Water in Liyan Coal Mine in Zouping County in Shandong Province

作　　者：陈晴丰 韩希伟 王立英 CHEN Qingfeng;HAN Xiwei;WANG Liying(No.1 Exploration Brigade of Shandong Coalfield Geologic Bureau,Shandong Qingdao 266500,China)

机构地区：[1]山东省煤田地质局第一勘探队,山东青岛266500

出　　处：《山东国土资源》2024年第11期25-32,共8页Shandong Land and Resources

摘　　要：我国各类水体下压煤量较大,水体下开采是我国煤矿开采的一个热点问题。本文通过规程法、类比法、实测法,综合确定导水裂隙带发育高度,结合封闭不良钻孔防水煤柱留设情况,对里彦煤矿六采区水体下开采可行性进行了探讨和综合分析。通过里彦煤矿水体下开采可行性研究实例计算,阐述了水体下开采应具备的条件和评估方法。为我国煤矿水体下安全开采进行了探索并积累了经验。There is a large amount of coal under all kinds of water bodies in China.Mining under water bodies is a hot issue in coal mining in China.In this paper,the development height of water-conducting fissure zone has been determined by the method of regulation,analogy and actual measurement,and the feasibility of mining under water body in No.6 mining area of Liyan coal mine has been discussed and analyzed comprehensively.Based on the calculation of the feasibility study in Liyan coal mine,the conditions and evaluation methods for mining under water bodies have been introduced.It will provide some references for safe mining under water body of coal mine in China.

关 键 词：水体下开采 可行性 导水裂隙带 山东邹平 

分 类 号：TD823[矿业工程—煤矿开采]