论文部分内容阅读
本文介绍了河北省沙河县西郝庄铁矿南矿体的矿坑涌水量预测方法。根据矿体开采过程实测矿坑涌水量,与预测值相比误差均在8%之内。
This paper introduces the forecast method of mine gushing water in the south orebody of Xihaozhuang iron mine, Shahe County, Hebei Province. According to the actual mining process of ore pit water, compared with the predicted error are within 8%.