| 西南喀斯特小流域地下水数值模拟 |
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| 引用本文： | 周焱钰,陈喜,张志才. 西南喀斯特小流域地下水数值模拟[J]. 工程勘察, 2011, 0(4): 43-47,51 |
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| 作者姓名： | 周焱钰 陈喜 张志才 |
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| 作者单位： | 平湖市水资源管理站;河海大学水文水资源与水利工程科学国家重点实验室; |
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| 基金项目： | 国家重点基础研究(973)项目(2006CB403200); 国家自然科学基金项目(40930635); 教育部科学技术研究重大项目(308012) |
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| 摘 要： | 本文以位于西南典型喀斯特地区的贵州普定后寨河流域为研究对象,采用等效连续导水介质体概化方法建立喀斯特流域地下水数值计算模型.运用MODFLOW中的排水沟渠子程序包以及河流子程序包,构建考虑地表河与地下河系统与含水层地下水流交换水动力过程模拟方法,分析后寨河流域地下水流运动特征,估算含水层补排水量.模型计算的地下水位动态...
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| 关 键 词： | 喀斯特流域 地下水 数值模拟 等效连续介质 |
Numerical groundwater modeling in a small karst watershed of the Southwest China |
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| Zhou Yanyul,Chen Xi,Zhang Zhicai. Numerical groundwater modeling in a small karst watershed of the Southwest China[J]. Geotechnical Investigation & Surveying, 2011, 0(4): 43-47,51 |
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| Authors: | Zhou Yanyul Chen Xi Zhang Zhicai |
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| Affiliation: | Zhou Yanyul,Chen Xi2,Zhang Zhicai2(1.Pinghu Municipal Water Resources Management Office,Pinghu 314200,China,2.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China) |
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| Abstract: | A typical karst watershed in the Southwest karst region of China,the Houzhai river basin in Puding county of Guizhou province,was selected for developing a numerical groundwater model on the basis of the conceptualized equivalent continuous medium.The simulation of groundwater interactions with river and groundwater system were executed by using the sub-programs drain and river packages of MODFLOW.The characteristics of the groundwater movement are analyzed and the water discharge in the groundwater aquifer... |
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| Keywords: | karst basin groundwater numerical modeling equivalent continuous medium |
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