| 磨盘水库大坝安全评价 |
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| 引用本文： | 熊美林,田波,丁承富.磨盘水库大坝安全评价[J].人民长江,2011,42(12):28-31. |
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| 作者姓名： | 熊美林 田波 丁承富 |
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| 作者单位： | 长江勘测规划设计研究院,湖北武汉430010;国家大坝安全工程技术研究中心,湖北武汉430010 |
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| 基金项目： | 国家“十一五”科技支撑计划“水库大坝病险与溃坝规律研究”(2006BAC14B01); 国家大坝安全工程技术研究中心资助项目(2009FU115×17) |
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| 摘 要： | 磨盘水库大坝坝型复杂，堆石体施工质量差，自运行以来险情不断，大坝变形及渗漏问题严重。虽经多次加固和维修，大坝变形和渗漏依然严重。通过对大坝工程质量、运行管理、防洪标准、渗流安全等方面的綜合分析，认为磨盘水库大坝存在严重的安全隐患，水库大坝被评定为三类坝。大坝堆石体孔隙大，是大坝变形大以及混凝土防渗面板开裂的主要原因。通过大坝安全评价分析，找出了磨盘水库大坝的主要病因，为加固设计提供了依据。
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| 关 键 词： | 变形 安全评价 病险水库 混凝土面板堆石坝 磨盘水库 |
Evaluation on dam safety of Mopan reservoir |
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| XIONG Meilin,TIAN Bo,DING Chengfu.Evaluation on dam safety of Mopan reservoir[J].Yangtze River,2011,42(12):28-31. |
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| Authors: | XIONG Meilin TIAN Bo DING Chengfu |
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| Affiliation: | XIONG Meilin1,2,TIAN Bo1,DING Chengfu1,2(1.Changjiang Institute of Survey,Planning,Design and Research,Wuhan 430010,China,2.National Dam Safety Research Center,China) |
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| Abstract: | Mopan reservoir has complex dam type and poor construction quality,which has serious problems in dam deformation and seepage since the reservoir operation.Although the dam had been reinforced and maintained many times,dam deformation and seepage problems are still serious.We consider Mopan reservoir have serious safety problems by analyzing the quality of dam,operation management,flood control standards,security of seepage flow and other aspects.Therefore,the Mopan reservoir was classified as the third grad... |
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| Keywords: | deformation safety evaluation dangerous reservoir concrete face rockfill dam Mopan Reservoir |
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