马城铁矿开采环境地质问题初步研究

Preliminary study on the problems of mining environmental geology in Machen iron mine

根据马城矿体赋存条件和水文地质的复杂性,设计采用井下分层充填法开采,着重分析了地面塌陷与沉降,地下水环境影响等矿山环境地质问题,指出主要影响因素,为最大程度的减少矿山环境地质问题提出了基本对策。

The paper applies hierarchical filling mining under the shaft in the design according to Machen iron ore conditions and hydrological complexity,mainly analyzes the mine environment geology problems including surface collapse and subsidence and underground water environment influence,and finally points out major influencing factors,which has puts forward basic countermeasures for reducing mine environment geology problems at maximum degree.