| 坪头水电站地下厂房渗控措施效果研究 |
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| 引用本文： | 王腾,朱岳明.坪头水电站地下厂房渗控措施效果研究[J].红水河,2011,30(1):19-22,39. |
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| 作者姓名： | 王腾 朱岳明 |
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| 作者单位： | 1. 华东勘测设计研究院,浙江,杭州,310014
2. 河海大学,江苏,南京,210098 |
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| 摘 要： | 地下厂房洞室群渗流场中密集排水孔排水幕的处理一直是工程渗流特性和渗控研究的重点,由于排水孔(幕)众多,渗控作用大,须尽可能精确模拟,这对网格划分提出了极高的技术要求.文章采用严密的改进排水孔结构技术1](使整体三维模拟排水孔(幕)的实际渗流行为和渗控效果成为现实),通过多方案比较对裂隙岩体中地下厂房的防渗帷幕、排水孔...
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| 关 键 词： | 渗控措施 防渗帷幕 排水孔 各向异性 坪头水电站 |
Study on Underground Powerhouse Seepage Control Efficiency of Pingtou Hydropower Station |
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| WANG Teng,ZHU Yue-ming.Study on Underground Powerhouse Seepage Control Efficiency of Pingtou Hydropower Station[J].Hongshui River,2011,30(1):19-22,39. |
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| Authors: | WANG Teng ZHU Yue-ming |
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| Affiliation: | WANG Teng1,ZHU Yue-ming2(1.Hydrochina Huadong Engineering Corporation,Hangzhou 310014,2.Hohai University,Nanjing 210098) |
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| Abstract: | It is difficult to simulate drainage curtain consisted of densely distributed numerous drainage holes,which is a key point of seepage control measures.Drainage holes(curtains) must be simulated exactly to obtain the refined solution to the seepage field,which is highly demanding on the technique of mesh generation.Based on the technique of improved drainage substructure which is very rigorous in theory,the article compares different measures of seepage control such as anti-seepage curtain,drain hole of unde... |
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| Keywords: | measure of seepage control anti-seepage curtain drain hole anisotropy Pingtou Hydropower Station |
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