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矿床水文地质工作的中心问题是解决坑道涌水量,以供设计部门或生产部门应用和参考。但是有些同志所提出的坑道涌水量的数据误差太大,甚至比实际的坑道涌水量差几倍,致使冶金设计院工作人员和采矿掘进工程师门应用上困难。坑道涌水量计算不准确和误差过大的原因很多,一般可以归纳为四个主要方面: 一、对矿床水文地质条件掌握不够。
The central issue of hydrogeological work in the deposit is to solve the water inflow from the tunnel for application and reference by the design department or the production department. However, some comrades put forward the data of tunnel water inflow error is too large, even several times worse than the actual tunnel water inflow, resulting in the metallurgical design institute staff and mining excavation engineer door application difficulties. There are many reasons for inaccurate calculation and inaccuracy of tunnel water inflow. Generally, there are four main aspects: First, the hydrogeological conditions of the deposit are not mastered enough.