| 黄河下游堤防安全管理技术探讨 |
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| 引用本文： | 汪自力,周杨,张宝森.黄河下游堤防安全管理技术探讨[J].长江科学院院报,2009,26(Z1). |
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| 作者姓名： | 汪自力 周杨 张宝森 |
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| 作者单位： | 黄河水利委员会,黄河水利科学研究院,郑州,450003;水利部,堤防安全与病害防治工程技术研究中心,郑州,450003 |
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| 基金项目： | 973项目"复杂条件下坝堤溃决机理与风险调控理论" |
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| 摘 要： | 黄河下游堤防的安全涉及堤防本身、穿堤建筑物、河道整治工程等.黄河下游存在"二级悬河",而且堤防多为沙性土构成,平时大多又不偎水,堤身、堤基存在的隐患难以显露,一旦洪水漫滩出槽,将可能引起渗水、崩塌等险情,对堤防安全构成严重威胁,有必要加强堤防安全监测预警工作.针对堤防隐患探测及安全监测、穿堤建筑物土石结合部渗水监测、河道整治工程根石探测与监测、堤防安全评估等存在的问题,探讨了解决途径.
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| 关 键 词： | 堤防 安全管理 二级悬河 黄河下游 |
Discussion on Levee Safety Management Technology of Lower Yellow River |
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| WANG Zi-li,ZHOU Yang,ZHANG Bao-sen.Discussion on Levee Safety Management Technology of Lower Yellow River[J].Journal of Yangtze River Scientific Research Institute,2009,26(Z1). |
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| Authors: | WANG Zi-li ZHOU Yang ZHANG Bao-sen |
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| Affiliation: | WANG Zi-li~(1,2),ZHOU Yang~(1,ZHANG Bao-sen~(1,2) (1.Yellow River Institute of Hydraulic Research,Yellow River Conservancy Commission,Zhengzhou 450003,China,2.Research Center on Levee Safety & Disaster Prevention Ministry of Water Resources,China) |
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| Abstract: | The levee safety of the lower Yellow River involves dike-body,dike-crossing structures and river training works etc.The lower Yellow River issecondary suspended river,most dikes are made of sands soil and far away from the main stream which cause their hidden troubles difficult to be discovered.So it is necessary to enhance levee monitoring and early warning for the dike security would be threatened seriously by water seepage and bank-collapse while once flood overflows.To aim at these problems existing in ... |
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| Keywords: | levee safety management secondary suspended river the lower Yellow River |
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