| 滩涂匡围海堤选线对邻近涵闸排水的影响分析--以条子泥西侧岸滩仓东片匡围为例 |
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| 引用本文： | 李加林,张忍顺.滩涂匡围海堤选线对邻近涵闸排水的影响分析--以条子泥西侧岸滩仓东片匡围为例[J].海洋技术,2005,24(4):8-13. |
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| 作者姓名： | 李加林 张忍顺 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所,全球变化信息研究中心,北京,100101;宁波大学人居环境研究所,浙江,宁波,315211
2. 南京师范大学,海洋与滩涂研究所,江苏,南京,210097 |
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| 基金项目： | 中国博士后科学基金（2005037428）;浙江省自然科学基金资助项目（Y505032）;江苏省政府重点项目“条子泥促淤并陆工程研究”部分成果. |
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| 摘 要： | 淤泥质海岸后方大面积的低地平原主要通过海岸上建设的涵闸排水，潮滩匡围对沿海涵闸排水的影响是围垦工程必须解决的问题。文章以条子泥西侧岸滩仓东片匡围为例，探讨了不同堤线方案下邻近闸下流槽各种落潮水量组成及其维护闸下排水能力的有效性。结果表明，合理的滩涂匡围堤线方案，在平均潮汛及一般大潮汛时对邻近闸下排水能力影响较小，而在风暴潮或秋季大潮汛时有一定影响，但可以通过若干次冲淤保港来解决。
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| 关 键 词： | 滩涂 匡围 涵闸 排水 影响 |
| 文章编号： | 1003-2029（2005）04-0008-06 |
| 收稿时间： | 2005-03-12 |
| 修稿时间： | 2005-03-12 |
The Influence of Seawall Line choosing on Tide Lock Drainage in Tidal Flat Inning --Cangdongpian Inning Area on the west part of Tiaozini Sand as a case study |
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| LI Jia-lin,ZHANG Ren-shun.The Influence of Seawall Line choosing on Tide Lock Drainage in Tidal Flat Inning --Cangdongpian Inning Area on the west part of Tiaozini Sand as a case study[J].Ocean Technology,2005,24(4):8-13. |
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| Authors: | LI Jia-lin ZHANG Ren-shun |
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| Institution: | 1. Global Change Information and Research Center, Institute for Geography and Natural Resources, CAS, Beijing 100101; 2. Institute of Human Inhabiting Environment, Ningbo University, Ningbo 315211; 3. Institute of Ocean and Coastal Wetland, Nanjing Normal University, Nanjing 210097 |
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| Abstract: | Flood drain of wide lowland plain behind mud coast mostly clings to tide locks on seacoast, and the influence of tidal flat inning project on tide lock drainage should be solved through seawall line choosing. By the case study of Cangdongpian inning area on the west part of Tiaozini Sand, the paper analyzes the form of ebb tide water and its validity to maintain flood drain of reek below tide lock at various programs. The result indicates that rational seawall line program have little influence on flood drain of lock at mean tidal level or normal high tidal level but a little while storm surge or fall spring, it can be resolved by some times artificial scour. |
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| Keywords: | tidal flat inning tide lock drainage influence |
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