| 海潮引起的海底承压含水层系统中地下水位的波动——海底弱透水层的弹性储水效应 |
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| 引用本文： | 李国徽,李海龙.海潮引起的海底承压含水层系统中地下水位的波动——海底弱透水层的弹性储水效应[J].安全与环境工程,2007,14(4):24-27. |
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| 作者姓名： | 李国徽 李海龙 |
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| 作者单位： | 1. 中国地质大学环境学院,武汉,430074
2. 中国地质大学环境学院,武汉,430074;鞍山师范学院数学系,辽宁,鞍山,114005 |
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| 摘 要： | 研究了由潜水含水层、在海底延伸的承压含水层和介于其间的弱透水层构成的滨海含水层系统中,弱透水层的弹性储水以及含水层的海潮荷载效应对承压含水层中的地下水位的影响.研究结果表明,当海底弱透水层延伸足够长时,它的弹性储水对承压含水层中的海潮引起的水头波动有增强作用.
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| 关 键 词： | 滨海含水层系统 弹性储水系数 越流 海潮荷载效应 |
| 文章编号： | 1671-1556（2007）04-0024-04 |
| 收稿时间： | 2006-12-25 |
| 修稿时间： | 2007-06-14 |
Groundwater Head Fluctuation in a Submarine Confined Aquifer:Effect of the Elastic Storage of the Seabed Semi-permeable Layer |
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| LI Guo-hui,LI Hai-long.Groundwater Head Fluctuation in a Submarine Confined Aquifer:Effect of the Elastic Storage of the Seabed Semi-permeable Layer[J].Safety and Environmental Engineering,2007,14(4):24-27. |
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| Authors: | LI Guo-hui LI Hai-long |
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| Abstract: | Analytical studies were carried out to investigate the influences of both leakage and elastic storage of the semi-permeable layer on the tide-induced groundwater head fluctuation in the confined aquifer in the costal aquifer system consisting of an unconfined aquifer, a leaky confined aquifer and a semi-permeable layer between them. It was found that the elastic storage of the seabed semipermeable layer can enhance the head fluctuation in the confined aquifer when the semipermeable layer is enough long. |
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| Keywords: | coastal aquifer system elastic storage leakage tidal loading efficiency |
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