栖霞香夼东部石灰岩矿区水文地质条件分析

Analysis on Hydrogeological Conditions of Eastern Mining Area in Xiangkuang Area of Qixia City

摘要:

依据栖霞香夼地区地质勘查及矿区开采成果资料，对矿区水文地质条件进行了分析，认为研究区水文地质条件简单—中等。阐述了地下水对灰岩层开采的影响，分析了矿坑充水因素，并对矿坑涌水量进行预测，认为随着深度增加，水动力条件会发生变化，对矿井开采及防治水害提出了建设性意见。

Abstract:

According to information of geological surveying and mining, hydrogeological conditions of the study area has been analyzed. It is regarded that hydrogeological condition is simple-medium type. The effect of undergroundwater to the limestone mining has been introduced, water filling factors have been analyzed, and pit inflow has been predicated. It is regarded that hydrodynamic conditions will change accompanying with the depth change. Relative countermeasures have been put forward on mine exploitation and water disasters control.