模糊控制在泥浆性能和矿坑涌水量预测中的应用;
Prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control;
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。
Comparison between the values of water gushing acquired through measurement and by prediction shows the error deviation is less than 8%.
另外,通过试验,还证明了合理的采用间歇性开采方法,可显著地减少矿坑涌水量。
In addition, it has been proved through experiment that the amount of water gush in the mine pit can be obviously decreased by means of reasonable intermittent mining.
本文介绍了指数平滑法的基本思想、公式及其应用实例,并探讨了它在矿坑涌水量预测应用中的几个问题。
This paper introduces the basic idea, formulae and cases of application of the index smoothing method. It discusses several problems of its application in the mine groundwater discharge forecast.
本文通过对黑旺铁矿矿坑涌水的条件分析,采用模糊数学理论中综合评判的方法对矿坑涌水量进行了预测。
In this paper, through the conditions analysis of inrush of water to Heiwang Iron mine, the inflow of mine water is predicted by using the method of synthesis judgement in fuzzy theory.
本文分析了康家湾矿区坑道放水疏干的流量、水位资料,采用回归分析法验算了矿坑涌水量,建立了深部矿坑涌水量经验方程。
Using the regression analysis method, it makes check computation of the mine shaft discharge, and establishes empirical equation for the deep mine shaft discharge.
矿坑诵水量包括地下水涌水量及地表水汇水量两部分。
The rabbet water yield includes two parts of underground water and surface water.
对巷道涌水量与巷道位置深度的关系,不同水平巷道涌水量以及矿坑总涌水量随开采深度的变化关系进行了理论分析。
The relationship between roadway recharge and the depth, the relationship between the discharge from various levels and total discharge changed with the mining depth, are water yield of mine analyzed.
对巷道涌水量与巷道位置深度的关系,不同水平巷道涌水量以及矿坑总涌水量随开采深度的变化关系进行了理论分析。
The relationship between roadway recharge and the depth, the relationship between the discharge from various levels and total discharge changed with the mining depth, are water yield of mine analyzed.
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