东鞍山铁矿水文地质及贮排水能力的确定

Determination on Hydrogeology State and Water Storage and Drainage Capacity of East Anshan Iron Mine

在对东鞍山铁矿矿区裂隙水、孔隙水及大气降水等水文地质情况详细调查和分析的基础上 ,结合生产实际 ,提出了满足采场实际降水迳流量的计算公式。通过计算和分析 ,给出了东矿贮排水能力 。

The computing formula for radial flow of practical rainfall at the stope is put forward on the basis of investigating and analyzing hydrogeology state of the fracture groundwater, porestace water and atmospheric water fall, etc. In the mining area of East Anshan Iron Mine and in the light of production practice. The capacity of water storage and drainage of East Anshan Iron Mine is determined and the problems on them are also solved by computing and analyzing.