摘要
山西离柳焦煤集团有限公司朱家店煤矿位于柳林泉域。从煤矿开采角度出发,结合泉域保护区现状,通过地表水和地下水监测结果,进而对煤矿开采后对地表水和柳林泉域的影响进行了评价。结果表明:煤矿开采沉陷引起的地表塌陷不会改变区域总体地形地貌类型,地表不会形成积水区;煤矿开采对二叠系山西组岩溶岩含水层和石炭系太原组砂岩含水层产生影响。研究对区内煤矿开采和柳林泉域保护有借鉴意义。
Zhujiadian coal mine of Shanxi Liliu Coking Coal Group Co.,Ltd.is located in Liulin spring area.Through the monitoring results of surface water and groundwater,the paper assesses the influence of coal mining on surface water and Liulin spring area in combination with the current situation of spring protected areas from the perspective of coal mining.The results show that surface collapse caused by coal mining subsidence will not change the general topographic and geomorphic types of the area and the surface will not form water accumulation area;coal mining has influence on karst aquifer of Permian Shanxi Formation and sandstone aquifer of Carboniferous Taiyuan Formation.The study has reference significance for coal mining and Liulin spring protection in the area.
出处
《山西水利科技》
2021年第4期43-46,共4页
Shanxi Hydrotechnics
关键词
柳林泉域
煤矿开采
水环境评价
Liulin spring area
Coal mining
Water environment assessment
