淮北临涣矿区平原水库建设及水资源保护利用

发布时间：2018-03-23 19:26

本文选题：采煤沉陷区　切入点：平原水库　出处：《煤炭科学技术》2015年08期

【摘要】：针对淮北采煤沉陷区水资源综合利用问题,研究了该区水资源补给与储蓄条件,总结分析了该区平原水库建设的可行性。结果表明,该矿区因多煤层开采,且累计开采厚度大,从而造成地表大面积大幅度沉陷。加之该区良好的地貌与第四系水文地质条件,沉陷盆地可为雨洪资源提供良好的蓄水空间。此外,由于矿区内较高的浅层地下水水位和较大的开采沉陷幅度,枯水季节浅层地下水会越流补给沉陷区,因此沉陷区内形成常年稳定的积水区。矿区的雨洪资源、浅层地下水和相邻区域天然水系的整合可成为库区稳定的补给源。有利的水文条件和环境保护措施可以使库区水质得到有效控制,良好的平原水库建设条件使该区水资源得到有效保护利用,大幅促进了地区经济发展。
[Abstract]:In view of the problem of comprehensive utilization of water resources in Huaibei coal mining subsidence area, the water resources recharge and saving conditions in this area are studied, and the feasibility of constructing plain reservoir in this area is summarized and analyzed. The results show that the mining area is mined by many coal seams and the cumulative mining thickness is large. In addition, the subsidence basin can provide a good water storage space for the rain and flood resources, in addition to the good geomorphology and Quaternary hydrogeological conditions in the area. Because of the high water level of shallow groundwater in mining area and the larger extent of mining subsidence, shallow groundwater will cross and recharge the subsidence area in dry water season, so the subsidence area will form a stable hydrological area all year round, and the rain flood resources of the mining area will be formed. The integration of shallow groundwater and adjacent natural water systems can become a stable recharge source in the reservoir area. Favorable hydrological conditions and environmental protection measures can effectively control the water quality in the reservoir area. The favorable conditions for the construction of plain reservoirs make the water resources in this area be effectively protected and utilized, and greatly promote the regional economic development.
【作者单位】：安徽理工大学地球与环境学院;淮北矿业(集团)有限责任公司;日照职业技术学院;
【基金】：国家自然科学基金资助项目(41202242)
【分类号】：TV213.9;TD327

【相似文献】