摘要
正确评价采煤沉陷区的水文地质特征是实现采煤沉陷土地持续利用的关键。依据沉陷土地地表与潜水位的接触关系,将与地下采区相对应沉陷土地利用单元分为高位沉陷区、低位沉陷区和中位沉陷区,并研究其水文地质特征,为沉陷土地持续利用提供理论和技术支持。
Correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land. Based on the contact relationship of subsidence surface and groundwater level, utilization cells of subsidence land corresponding to underground mining area were classified to high, low and medium subsidence areas whose hydrological geology characteristics were researched to supply academic and technical support for the continuable utilization of subsidence land in this paper.
出处
《煤矿开采》
2007年第2期15-16,44,共3页
Coal Mining Technology
关键词
采煤沉陷土地
水文地质分类
特征
coal mining subsidence land
hydrological geology classification
characteristic
