| 南水北调中线工程渠道设计中SDM防渗保温材料摩擦特性试验分析 |
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| 引用本文： | 田淑娟,王新中,杨瑞银,刘建坤,冯春,刘秀云.南水北调中线工程渠道设计中SDM防渗保温材料摩擦特性试验分析[J].水利水电技术,2005,36(4):96-97. |
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| 作者姓名： | 田淑娟 王新中 杨瑞银 刘建坤 冯春 刘秀云 |
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| 作者单位： | 水利部,河北水利水电勘测设计研究院,天津,300250 |
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| 摘 要： | 南水北调中线工程渠道设计中拟选用SDM材料(防渗保温双重功能材料)作为保温防冻衬砌结构来防治混凝土衬砌基土冻胀破坏．为了计算渠道边坡的稳定性，通过室内摩擦试验测得了SDM材料与基土、混凝土之间的摩擦特性参数．对SDM材料的性能以及其与基土、混凝土之间的摩擦特性试验方法进行了简述，并对其摩擦特性试验成果进行汇总和分析．
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| 关 键 词： | SDM防渗保温材料 摩擦特性试验 南水北调中线工程 |
| 文章编号： | 1000-0860(2005)04-0096-02 |
| 修稿时间： | 2005年1月12日 |
Experimental analyses on friction performance of anti-seepage and heat insulating material of SDM in the channel design: Mid-route of South-to-North Water Transfer Project |
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| TIAN Shu-juan,WANG Xin-zhong,YANG Rui-yin,LIU Jian-kun,FENG Chun,LIU Xiu-yun.Experimental analyses on friction performance of anti-seepage and heat insulating material of SDM in the channel design: Mid-route of South-to-North Water Transfer Project[J].Water Resources and Hydropower Engineering,2005,36(4):96-97. |
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| Authors: | TIAN Shu-juan WANG Xin-zhong YANG Rui-yin LIU Jian-kun FENG Chun LIU Xiu-yun |
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| Abstract: | In the design of the channel of the Mid-route of the South-to-North Water Transfer Project,the material of SDM (super duplex material ) is to be adopted as the anti-freezing and the supplemental lining structure against the failure of the foundation soil for the concrete linings from the frost heave. For calculating the stability of the slope sides of the channel, the friction coefficients in between SDM,the foundation soil and the concrete are obtained from the indoor test ;for which the method of the test is briefly described.Furthermore, the results form the experiment are summarized and analyzed as well. |
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| Keywords: | SDM experiment of friction performance Mid-route of South-to-North Water Transfer Project |
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