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| 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 | |
| 引用本文： | 李加林,王艳红,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].海洋通报(英文版),2007,9(1):55-65. |
| 作者姓名： | 李加林 王艳红 张忍顺 |
| 作者单位： | 1. 宁波大学人民环境研究所,浙江,宁波,315211 2. 南京水利科学研究院河流海岸研究所,江苏,南京,210024 3. 南京师范大学海洋与滩涂研究所,江苏,南京,210097 |
| 基金项目： | 浙江省自然科学基金 , 浙江省宁波市自然科学基金 |
| 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。 |
| 关 键 词： | 滩涂 匡围 涵闸 排水 影响 |
| 修稿时间： | 2006-08-10 |
Influence of Seawall Line Choice 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 Jialin,WANG Yanhong,ZHANG Renshun.Influence of Seawall Line Choice on Tide Lock Drainage in Tidal Flat Inning —— Cangdongpian Inning Area on the west part of Tiaozini Sand as a case study[J].Marina Science Bulletin,2007,9(1):55-65. | |
| Authors: | LI Jialin WANG Yanhong ZHANG Renshun |
| Institution: | 1. Institute of Human Inhabiting Environment, Ningbo University, Ningbo 315211, Zhejiang, China ;2. River and Harbor Department, Nanjing Hydraulic Research Institute, Nanjing 210024, Jiangsu, China ;3. Institute of Ocean and Coastal Wetland, Nanjing Normal University, Nanjing 210097, Jiangsu, China |
| Abstract: | Most of the flood from the wide inner lowland plain discharges through tide locks on coast,and the influence of tidal flat inning projects on the tide lock drainage must be solved by seawall line choice. Taking the Cangdongpian inning area on the west side of Tiaozini Sand as a case study,the paper analyzed the compages and validity of ebb tide water to maintain the flood discharge creek below the tide lock for different projects of seawall line. Result indicates that a rational seawall line program has little influence on the flood discharge of lock during the mean tide or general spring tides,but has certain influences during a storm surge or an extreme spring tide in autumn. However it could be resolved by several times of artificial scour on the creek. |
| Keywords: | tidal flat inning tide lock discharge influence |
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