| 娘子关泉水流量的系统理论分析 |
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| 引用本文： | 钱学溥.娘子关泉水流量的系统理论分析[J].中国岩溶,1982,1(1):10-17. |
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| 作者姓名： | 钱学溥 |
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| 作者单位： | 山西省地质局第一水文地质队 |
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| 摘 要： | 娘子关泉水是一个岩溶裂隙泉水,位于山西省娘子关附近。它的多年平均流量12.6立方米/秒,泉域面积3,560平方公里。娘子关泉水是中国最大的泉水之一。 泉水的数学模型可以写作: Q_t=sum from i=k to n P_(t-i)W_(i+a) 式中,Q代表泉水流量(立方米/秒);P代表降水量(毫米);W代表权系数;a代表流量误差(立方米/秒),t代表时间(年)。 利用泉水流量和降水量的观测资料,运用电子计算机,我们得到权系数:W_0=0.00364;W_1=0.00781;W_2=0.00646;W_3=0.00476;W_4=0.00522;W_5=0.00524;W_6=0.00423;W_7=0.00238;a=-0.002立方米/秒。 考虑到娘子关泉水流量与7年内的降水量关系最密切,参考区域性水文地质参数,我们计算地下水流速为10公里/年,地下水库调节库容为14立方米亿,含水层的给水度为0.0023,含水层的渗透系数为10.5米/昼夜。 另外,我们可以利用下式予报娘子关泉水流量: Q_t=0.00364P_t+0.00781P_(t-1)+0.00646P_(t-2)+0.00476P_(t-3...
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SYSTEMATIC THEORETICAL ANALYSIS OF THE DISCHARGE OF NIANGZIGUAN SPRING |
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| Qian Xuebo.SYSTEMATIC THEORETICAL ANALYSIS OF THE DISCHARGE OF NIANGZIGUAN SPRING[J].Carsologica Sinica,1982,1(1):10-17. |
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| Authors: | Qian Xuebo |
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| Institution: | Chengdu College of Geology |
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| Abstract: | The paper deals with the. basic forms of karst water runoff, their interconvertibility and reciprocal recharge, and the process of karst water movement , on the basis of the analyses of the recession curve of discharge , the groundwater fluctuation trend and the correlation between the chemical composition and the flow in the resurgence of the Houzhai subterranean river, Puding, Guizhou. The major space for water storage in carbonate rocks are karst fissures and karst tubes, which constitute a water... |
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