| 裂隙岩体地下水溶质运移的尺度问题 |
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| 引用本文： | 王锦国,周志芳.裂隙岩体地下水溶质运移的尺度问题[J].水科学进展,2002,13(2):239-245. |
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| 作者姓名： | 王锦国 周志芳 |
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| 作者单位： | 河海大学土木工程学院, 江苏, 南京, 210098 |
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| 基金项目： | 国家自然科学基金项目(50179010)资助;高校骨干教师资助计划资助项目(200065-6) |
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| 摘 要： | 核废料的安全贮存、地下污染的预测控制等目前面临的许多重大问题要求对大尺度裂隙岩体地下水溶质运移问题进行研究,然而裂隙岩体地下水溶质运移问题的尺度效应给这项研究带来了极大的挑战.本文介绍了裂隙岩体地下水溶质运移的多尺度概念模型及其物理和数学模拟方法,并探讨了模拟尺度与观测尺度、预测尺度、裂隙介质尺度之间的关系及尺度效应的分形特征.
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| 关 键 词： | 裂隙介质 地下水 溶质运移 尺度效应 分形 |
| 文章编号： | 1001-6791(2002)02-0239-07 |
| 收稿时间： | 2000-12-20 |
| 修稿时间： | 2000年12月20 |
Scale problem on groundwater solute transport in fractured rock |
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| WANG Jin-guo,ZHOU Zhi-fang.Scale problem on groundwater solute transport in fractured rock[J].Advances in Water Science,2002,13(2):239-245. |
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| Authors: | WANG Jin-guo ZHOU Zhi-fang |
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| Affiliation: | College of Civil Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | The safety stockpile of nuclear waste,the forecast and control of groundwater contamination and many other key problems demand to research the groundwater solute transport in the large-scale fractured rock.The scale effect of groundwater solute transfer in fractured rock is a great challenge for the research. The multi-scale conceptual model and its physical and mathematical simulating method of groundwater solute transport in fractured rock are introduced,and the relation of simulating scale and surveying scale,forecasting scale,fractured medium scale and the fractal characteristic of scale dependent are also discussed. |
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| Keywords: | fractured media groundwater solute transport scale dependent fractal |
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