| 地下洞室群排水孔设计方案三维渗流场优化分析 |
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| 引用本文： | 张利梅,党发宁,贺晓强.地下洞室群排水孔设计方案三维渗流场优化分析[J].水利与建筑工程学报,2009,7(2). |
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| 作者姓名： | 张利梅 党发宁 贺晓强 |
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| 作者单位： | 西安理工大学,岩土工程研究所,陕西,西安,710048 |
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| 摘 要： | 应用SEEP3D软件对云南怒江亚碧罗水电站地下洞室群排水孔设计方案进行三维渗流场优化分析,分析三种不同设计方案下地下洞室群中进水管段、主厂房、主变室、及尾水调压室的入渗量、最大水头、水力坡降及渗流速度。通过计算分析,确定第一种方案为最佳设计方案。
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| 关 键 词： | 地下洞室群 排水孔 渗流 流速 等值线 |
Optimization Analysis on Three-dimensional Flow Field of Design Schemes for Drainage Hole of Underground Cavity Group |
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| ZHANG Li-mei,DANG Fa-ning,HE Xiao-qiang.Optimization Analysis on Three-dimensional Flow Field of Design Schemes for Drainage Hole of Underground Cavity Group[J].Journal of Water Resources Architectural Engineering,2009,7(2). |
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| Authors: | ZHANG Li-mei DANG Fa-ning HE Xiao-qiang |
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| Institution: | Institute of Geotechnical Engineering;Xi'an University of Technology;Xi'an;Shaanxi 710048;China |
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| Abstract: | The software SEEP3D is adopted to analyze the three-dimensional flow field of different design schemes for the drainage hole of Yunnan Nujiang Yabiluo Hydropower Station,then analyze the infiltration quantity,greatest water head,hydraulic gradient and the seepage velocity passing the water inlet pipe section,main workshop,host changes room,and the tailwater surge room in underground cavity group under three different design proposals.According to the computation analysis,the first design proposal is determi... |
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| Keywords: | underground cavity group drainage hole seepage flow speed contour |
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