| 无压含水层非稳定流诱发地壳形变的定量计算 |
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| 引用本文： | 鲁家珍,刘鼎文,宋文尧,张牙.无压含水层非稳定流诱发地壳形变的定量计算[J].大地测量与地球动力学,1996(2). |
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| 作者姓名： | 鲁家珍 刘鼎文 宋文尧 张牙 |
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| 作者单位： | 国家地震局地震研究所，中国科学院测量与地球物理研究所 |
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| 基金项目： | 国家自然科学基金,地震科学联合基金 |
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| 摘 要： | 基于无压含水层迟后疏干的Ｂｏｕｌｔｏｎ理论，导出了地下水无压含水层完整井非稳定流单井排放诱发的地表位移的解析表达式，讨论了公式的计算方案，给出了模拟计算实例。
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| 关 键 词： | 地下水，地形变，无压含水层 |
QUANTITATIVE CALCULATION ON CRUSTAL DEFORMATION CAUSED BY UNSTEADY FLOW IN NON-COMPRESSION AQUIFER |
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| Lu Jiazhen, Liu Dingwen.QUANTITATIVE CALCULATION ON CRUSTAL DEFORMATION CAUSED BY UNSTEADY FLOW IN NON-COMPRESSION AQUIFER[J].Journal of Geodesy and Geodynamics,1996(2). |
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| Authors: | Lu Jiazhen Liu Dingwen |
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| Abstract: | Based on Boulton's theory on lag-hydrophobic on non-compression aquifer we have derived the analytic expressions of the surface displacement caused by the drainage of a single well for full penetrating well in non-compression aquifer, discussed the calculation scheme, made the computational programme of numerical integration by use of Hermite's formula on 20 notes and given the analogous calculations.The method reported in this paper can be applied in the areas of underground unsteady flow field in the condition of non-compression aquifer, and can be used for precisely calculating the crustal deformation caused by underground drainage while considering the position change of survey stations on high-accurate dynamic geodesy. |
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| Keywords: | ground water ground deformation non-compression aquifer |
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