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| 围填海工程对天津海域水动力环境影响的数值分析 | |
| 引用本文： | 刘仲军,刘爱珍,于可忱.围填海工程对天津海域水动力环境影响的数值分析[J].水道港口,2012(4):310-314. |
| 作者姓名： | 刘仲军 刘爱珍 于可忱 |
| 作者单位： | 1. 天津港口集团有限公司,天津300456 2. 交通运输部天津水运工程科学研究所水路交通环境保护技术交通行业重点实验室,天津300456 3. 河海大学河口海岸与近海工程学院,南京210098 |
| 摘 要： | 建立了天津海域平面二维水动力数学模型,使用有限差分的ADI方法对模型进行离散,分别模拟了南港工业区围填海工程前后天津海域的潮流场,通过对比工程前后的潮流特征,分析南港工业区建设对整个天津海域的影响范围及影响程度。结果表明,南港围填海工程的实施不但对工程内部及其外侧水域产生影响,还对已建的天津港主航道、临港工业区及大沽沙航道、临港产业区及其航道等各区域产生一定的影响。 |
| 关 键 词： | 水动力影响 数值模拟 围填海 天津南港工业区 |
Influence of land reclamation on hydrodynamic environment in Tianjin area |
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| LIU Zhong-jun,LIU Ai-zhen,YU Ke-chen.Influence of land reclamation on hydrodynamic environment in Tianjin area[J].Journal of Waterway and Harbour,2012(4):310-314. | |
| Authors: | LIU Zhong-jun LIU Ai-zhen YU Ke-chen |
| Institution: | 1.Tianjin Port(Group) Co.,Ltd.,Tianjin 300456,China;2.Tianjin Research Institute for Water Transport Engineering,Key Laboratory of Environmental Protection Technology on Water Transport Engineering,Ministry of Transport,Tianjin 300456,China;3.College of Harbor,Coastal and Offshore Engineering,Hohai University,Nanjing 210098,China) |
| Abstract: | A two-dimensional hydrodynamic model of Tianjin area was developed in this paper.The finite difference method ADI was used to solve the models.According to the test model,the flow was respectively calculated under the condition of Tianjin port before and after the reclamation project,and the influence degree of the project was also analyzed.The results show that Nangang reclamation project has a major impact not only on the vicinity of works,but also on the existing works such as the main channel of Tianjin Port,Tianjin harbor economic area and Dagu river channel,Tianjin port industry area and its fairways,Beitang area and so on. |
| Keywords: | hydrodynamic effect mathematical model reclamation project Tianjin Nangang industry zone |
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