• 模糊控制泥浆性能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;

    youdao

  • 根据矿体开采过程实测矿坑涌水量预测值相比误差8%之内

    Comparison between the values of water gushing acquired through measurement and by prediction shows the error deviation is less than 8%.

    youdao

  • 另外通过试验证明合理采用间歇性开采方法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.

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  • 本文介绍指数平滑基本思想公式及其应用实例,并探讨了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.

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  • 本文通过铁矿矿坑条件分析采用模糊数学理论综合评判方法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.

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  • 本文分析康家湾矿区坑道放水疏干流量、水位资料,采用回归分析法验算矿坑涌水量建立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.

    youdao

  • 矿坑水量包括地下水涌水量地表水汇水量部分

    The rabbet water yield includes two parts of underground water and surface water.

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  • 巷道涌水量巷道位置深度关系不同水平巷道涌水量以及矿坑涌水量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.

    youdao

  • 巷道涌水量巷道位置深度关系不同水平巷道涌水量以及矿坑涌水量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.

    youdao

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