| 南水北调东线济平干渠边坡垂直截渗技术 |
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| 引用本文： | 李旺林,李永顺,董卫军,姜克春. 南水北调东线济平干渠边坡垂直截渗技术[J]. 辽宁工程技术大学学报(自然科学版), 2009, 0(Z1) |
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| 作者姓名： | 李旺林 李永顺 董卫军 姜克春 |
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| 作者单位： | 南水北调东线山东干线有限责任公司;山东省南水北调建设管理局;山东省水业发展研究院; |
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| 基金项目： | “十一五”国家科技支撑计划重大项目资助(2006BAB04A02) |
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| 摘 要： | 针对南水北调东线济平干渠渠首段存在高水头侧渗、渗水量多、施工困难的问题,采用数值计算和理论分析的方法,提出用深层搅拌水泥土防渗墙进行垂直渗流控制的措施,并运用渗流有限元技术,分析了防渗墙位置对渠道边坡截渗效果的影响,以及不同深度悬挂式防渗墙、封闭式防渗墙对渠道边坡截渗效果的影响,推荐了15 m深的悬挂式垂直截渗方案。
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| 关 键 词： | 南水北调 济平干渠 水泥土防渗墙 渗流 |
Research on vertical seepage cutoff of channel slope of Jiping main canal in east route of south-to-north water diversion project |
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| LI Wanglin,LI Yongshun,DONG Weijun,JIANG Kechun. Research on vertical seepage cutoff of channel slope of Jiping main canal in east route of south-to-north water diversion project[J]. Journal of Liaoning Technical University (Natural Science Edition), 2009, 0(Z1) |
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| Authors: | LI Wanglin LI Yongshun DONG Weijun JIANG Kechun |
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| Affiliation: | LI Wanglin1,LI Yongshun2,DONG Weijun3,JIANG Kechun3(1.The Eastern Road of South to North Water Diversion Shandong Main Line Co.,Ltd,Jinan 250013,2.Construction & Management Bureau of the South-to-North Water Transfer Project in Shandong Province,3.Water Development Research Academy of Shandong Province,Jinan 250013) |
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| Abstract: | In view of the high lateral seepage water head,big infiltration water volume and difficult construction in the head section of Jiping main canal of the east route of south to north water diversion project,the methods of numerical calculation and theoretical analysis are adopted and deep-mixed cement soil cut-off wall is proposed for vertical seepage control.Based on the seepage finite element method,the cutting seepage effect of channel slope are comparatively analyzed about the position of cut-off wall,not... |
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| Keywords: | south to north water diversion Jiping main canal cement soil cutoff wall seepage |
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