摘要
以神农架大白莲矿区磷矿为例,从水文地质条件、充水情况等方面研究影响大白莲矿区矿坑涌水量的因素。结合钻孔抽水试验资料,运用承压—无压层流稳定流非完整井"大井法"公式计算大白莲矿区矿坑涌水量,可作为将来矿山排水工程方案设计与施工的参考。
In this paper,taking Dabailian mine area as an example,from the hydrogeological conditions and other aspects,the paper study the factors that affect water inflow of Dabailian mine area. Combined drilling pumping test data,the use of pressure-no pressure laminar steady flow of non-full well about big well method formula to calculate water inflow of Dabailian mine area can be used as a reference for future mine drainage engineering design and construction.
出处
《资源环境与工程》
2014年第6期911-914,共4页
Resources Environment & Engineering
关键词
水文地质条件
大井法
涌水量预测
hydrogeological conditions
big well method
inflow forecast
