淮南矿区利用采煤塌陷区建设平原水库研究  

Investigation on using mining subsidence area to build a reservoir in Huainan Coal Mining Area

作　　者：陈永春 袁亮 徐翀 CHEN Yong-chun YUAN Liang XU Chong(National Engineering Laboratory for Protection of Coal Mine Eeo-environment, Huainan 232001, China)

机构地区：[1]煤矿生态环境保护国家工程实验室,安徽淮南232001

出　　处：《煤炭学报》2016年第11期2830-2835,共6页Journal of China Coal Society

基　　金：国家"十二五"科技支撑计划资助项目(2012BAC10B02);安徽省科技攻关资助项目(1604a0802115)

摘　　要：淮南矿区煤炭的大规模开采,引起地面大范围塌陷,影响当地经济及可持续发展。在实地调查、开采沉陷预测和理论分析的基础之上,结合矿区有利条件,提出变塌陷区为蓄水水库的思路。研究结果表明:2010年,矿区采煤塌陷面积已达121.4 km^2,积水面积59.8 km^2;根据预测,2020年塌陷面积186.9 km^2,积水面积112.7 km^2;2030年塌陷面积为275.2 km^2、积水面积为195.4 km^2;矿区周边水系众多、天然洼地多,通过湖泊节制闸、花家湖、西淝河闸等与淮河干流相连接,为建设平原水库提供条件。In Huainan coal mining area（ HCMA）,the large scale coal mining causes a wide range of ground subsidence and affects the sustainable development of local economy. Based on the field investigations,the prediction technology of mining subsidence and theoretical analysis,and combined with the favorable factors,the authors propose that a reservoir can be built using the mining subsidence area in HCMA. The results show that before 2010,the area of ground subsidence in HCMA is up to 121. 4 km^2 which includes a water area of 59. 8 km^2. According to forecasts,before 2020,the subsidence area and water area will reach 186. 9 km^2 and 112. 7 km^2 respectively. After 2030,the subsidence area will be 275. 2 km^2,and the water area will be 195. 4 km^2. Numerous river systems and natural depressions are distributed around the HCMA,and they connect to the mainstream of Huai River through sluice gates of rivers and lakes（ i. e. Huajia Lake and Xifei River）.

关 键 词：淮南矿区 采煤塌陷 平原水库 水系 

分 类 号：TD74[矿业工程—矿井通风与安全]