| 永定新河治理工程几个关键问题的研究 |
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| 引用本文： | 高晓梅.永定新河治理工程几个关键问题的研究[J].水利水电工程设计,2002,21(4):1-4. |
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| 作者姓名： | 高晓梅 |
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| 作者单位： | 水利部天津水利水电勘测设计研究院,天津,300222 |
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| 摘 要： | 永定新河是天津市防洪的北部防线。由于受海相来沙淤积 ,河道行洪能力大幅度下降。针对永定新河治理工程设计中涉及到的河道淤积治理方案、闸位比选、防潮闸结构型式及施工方法、闸下减淤清淤措施等诸多问题进行了分析和研究 ,提出了相应的措施和建议
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| 关 键 词： | 永定新河 河道淤积 建闸清淤 装配式闸 清淤减淤 |
| 文章编号： | 1007-6980(2002)04-0001-04 |
| 修稿时间： | 2002年9月6日 |
Several key problems study on Yongdingxin River harnessing works |
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| Gao Xiaomei.Several key problems study on Yongdingxin River harnessing works[J].Design of Water Resources & Hydroelectric Engineering,2002,21(4):1-4. |
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| Authors: | Gao Xiaomei |
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| Abstract: | Yongdingxin River is the northern protection route on flood control in Tianjin.The river channel flood discharge capacity is tremendously decreased because of the marine sedimentary deposit.Analysis and study has been carried out in this paper on several problems such as the river channel sedimentation harnessing scheme,the comparison and selection of gate locations,the structural type and construction method of the tidal gate and the sedimentation releasing and de silting measures applied to gate surroundings,etc.\{related\} to engineering design of the Yongdingxin River harnessing works,and the corresponding solutions and proposals have also been put forward. |
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| Keywords: | Yongdingxin River river channel sedimentation gate construction and de silting fabricated gate sedimentation \{releasing\} and de silting |
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