| 大顶子山枢纽坝区河床变形及工程对策研究 |
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| 引用本文： | 张清明,王义安,普晓刚,章日红.大顶子山枢纽坝区河床变形及工程对策研究[J].水道港口,2006,27(3):175-179. |
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| 作者姓名： | 张清明 王义安 普晓刚 章日红 |
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| 作者单位： | 1. 大顶子山航电枢纽工程建设指挥部,哈尔滨,150020
2. 交通部天津水运工程科学研究所,天津,300456 |
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| 摘 要： | 根据大顶子山航电枢纽河段施工一期(右汊)、二期(左汊)围堰施工工况对枢纽运行初期及正常运行条件下水流泥沙运动特点进行了试验研究。掌握了沙质河床兴建低水头航电枢纽过程及运行中水沙输移规律。针对各阶段泥沙输移对航运的不利影响,采取了相应的工程对策,研究成果可供类似的低水头航电枢纽科研、设计、施工等参考。
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| 关 键 词： | 枢纽坝区 河床变形 工程对策 |
| 文章编号： | 1005-8443（2006）03-0175-05 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-03-29 |
Study on river-bed deformation of the reservoir of Dadingzishan Hydro-junction and its engineering measures |
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| ZHANG Qing-ming,WANG Yi-an,PU Xiao-gang,ZHANG Ri-hong.Study on river-bed deformation of the reservoir of Dadingzishan Hydro-junction and its engineering measures[J].Journal of Waterway and Harbour,2006,27(3):175-179. |
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| Authors: | ZHANG Qing-ming WANG Yi-an PU Xiao-gang ZHANG Ri-hong |
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| Institution: | 1. Shipping Administration Bureau of Heilongjiang Province, Harbin 150020, China ; 2. Tianjin Research Institute of Water Transport Engineering, Tianjin 300456, China |
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| Abstract: | On the basis of the construction condition of Phase I(right branch)and Phase II(left branch) coffer projects of the reach of Dadingzishan Hydro-junction,the current and sand movement characteristics under the condition of the junction operation in the early stage and normal stage are tested.Sediment transport regulation during the low water head construction and operation on the sandy bed is obtained.Corresponding construction measures dealing with the bad influence of sediment transport on navigation are presented. |
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| Keywords: | Hydro-junction dam river-bed deformation engineering measures |
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