| 面板坝建基面垫层铺盖对大坝渗流的影响分析 |
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| 引用本文： | 黄亮亮,卢廷浩.面板坝建基面垫层铺盖对大坝渗流的影响分析[J].水利科技与经济,2007,13(4):234-236. |
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| 作者姓名： | 黄亮亮 卢廷浩 |
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| 作者单位： | 河海大学,岩土工程科学研究所,南京,210098 |
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| 摘 要： | 以某面板堆石坝为例，利用ADINA通用软件对大坝的渗流场进行了有限元数值模拟，计算了大坝在多种不同工况下的渗流情况，分析了面板坝建基面垫层铺盖的渗流系数对大坝渗流的影响，并且对坝在垫层铺盖系数选取方面提出了一些建议。
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| 关 键 词： | 面板坝 数值模拟 建基面 垫层铺盖 |
| 文章编号： | 1006-7175（2007）04-0234-03 |
| 修稿时间： | 2006-10-23 |
Analysis of Effect about Cushion Blanket of Concrete- faced Rockfill Dam Foundation upon Dam Seepage Flow |
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| HUANG Liang-liang,LU Ting-hao.Analysis of Effect about Cushion Blanket of Concrete- faced Rockfill Dam Foundation upon Dam Seepage Flow[J].Water Conservancy Science and Technology and Economy,2007,13(4):234-236. |
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| Authors: | HUANG Liang-liang LU Ting-hao |
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| Affiliation: | Geotechnical Research Institute of Hohai University, Nanjing 210098, China |
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| Abstract: | Take one concrete - faced rockfill dam for example, the numerical simulation for seepage field of the dam is done with the common finite element program ADINA , and calculates the seepage flow of the dam under many different situations. Then analyse the effect about seepage coefficient of cushion blanket of concrete- faced rockfill dam foundation upon dam seepage flow, and give some suggestion on selecting seepage coefficient of concrete - faced dam foundation. |
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| Keywords: | concrete - faced rockfill dam numerical simulation concrete - faced dam foundation cushion blanket |
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