盘江矿区火铺矿+1400水平开拓布局分析

Study of the Development and Layout of +1400 m Level of Huopu Mine of Panjiang Mine Zone

运用现值比较法对火铺矿井+1400水平开拓布局进行了经济比较,得出+1400水平北翼北三暗斜井开拓方案。

The essay makes use of the current value comparative methods to conduct an economic comparison about the development and the layout of the Huopu mine +1400m levels. The conclusion is that north three blind slope.Method is adopted for mining north wing of 1400 m level of the mine.