| 一个计算因开采承压含水层地下水产生地面沉降的数学模型 |
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| 引用本文： | 刘金韬,金晓媚.一个计算因开采承压含水层地下水产生地面沉降的数学模型[J].现代地质,1998,12(3):419-424. |
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| 作者姓名： | 刘金韬 金晓媚 |
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| 作者单位： | China University of Geosciences，Beijing，100083 |
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| 摘 要： | 借用地下水动力学中贮水系数的概念，建立了一套利用贮水系数计算因过量开采地下水而产生的地面沉降量的方法，并利用唐山沿海地区地下水长期观测资料对这一地区因地下水位持续下降产生的地面沉降进行了估算。
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| 关 键 词： | 贮水系数 地面沉降 降落漏斗 |
RESEARCH OF MECHANISM OF GROUND SUBSIDENCE CAUSED BY OVER EXPLOITING GROUND WATER |
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| Liu Jintao,Jin Xiaomei,Zhang Jiekun.RESEARCH OF MECHANISM OF GROUND SUBSIDENCE CAUSED BY OVER EXPLOITING GROUND WATER[J].Geoscience——Journal of Graduate School,China University of Geosciences,1998,12(3):419-424. |
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| Authors: | Liu Jintao Jin Xiaomei Zhang Jiekun |
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| Abstract: | Drawing support from the concept of storativity factor quoted from ground water dynamics,the authors advance a sort of method used to calculate ground subsidence caused by over exploiting ground water.By using long term observation data of ground water in Tangshan coastal areas the authors calculate the ground subsidence which is caused by continued dropping of ground water level in these areas. On theory,the authors research the mechanism of ground subsidence caused by over exploiting ground water. |
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| Keywords: | storativity factor ground subsidence cone of depression |
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