| 矿井最大涌水量计算和参数确定──试论南方岩溶矿井的水均衡预测方法 |
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| 引用本文： | 董兴文.矿井最大涌水量计算和参数确定──试论南方岩溶矿井的水均衡预测方法[J].四川地质学报,1995(1). |
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| 作者姓名： | 董兴文 |
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| 作者单位： | 重庆煤炭工业学校 |
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| 摘 要： | 我国南方岩溶管道流矿井涌水量计算问题较复杂。本文通过地下水动态过程曲线的均衡分析，以暗河排泄流量反求补给水量，并借河渠洪流估算理论预计矿井最大涌水量。由于对确定的数学模型，采用了集中参数系统和宏观求取参数的方法，使计算简便新颖。文中附有计算涌水量实例和矿井涌水量预测验证资料，表明方法的可靠性。
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| 关 键 词： | 动态过程曲线，均衡期，最大流量，渗入系数，水位重合 |
CALCULATION OF MAXIMUM GUSHING WATER IN MINES AND ITS PARAMETER DETERMINATION ON PREDICTION OFGROUNDWATER BALANCE OF KARST MINES IN CHINA |
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| Dong Xingwen.CALCULATION OF MAXIMUM GUSHING WATER IN MINES AND ITS PARAMETER DETERMINATION ON PREDICTION OFGROUNDWATER BALANCE OF KARST MINES IN CHINA[J].Acta Geologica Sichuan,1995(1). |
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| Authors: | Dong Xingwen |
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| Institution: | Chongqing School of Coal industry |
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| Abstract: | Calculation of gushing water in mines in karst region in south China has been complicated. On the basis of groundwater balance cure, this paper calculates groundwater recharge rate from underground river discharge and estimates maximum gushing water in mines from stream flood routing. Thanks to the given mathematic model and maeroscopic estimating of the parameters, the calculation becomes simple. Examples of calculation of maximum gushing water in mines and testing and verifying data on the prediction of maximum gushing water in mines are enumerated. |
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| Keywords: | groundwater regime curve balance stage maximum discharge seepage coefficient water-level coincide |
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