| 二维数模研究拆船码头工程对航道的影响 |
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| 引用本文： | 李万正,万仁芳,陈洪艳.二维数模研究拆船码头工程对航道的影响[J].水运工程,2004,100(2):66-70. |
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| 作者姓名： | 李万正 万仁芳 陈洪艳 |
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| 作者单位： | 广东省航道勘测设计研究院有限公司,广东,广州,510115 |
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| 摘 要： | 按贴体正交坐标系下的二维水流运动方程建立工程影响河段二维潮流数学模型,通过计算分析表明,工程将引起局部水动力环境及流态的改变,对附近水域潮位的影响很小,对航行条件的影响不大,对航道回淤的影响也很少;并提出了减小上述影响的措施建议。
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| 关 键 词： | 数学模型 潮汐河口航道 拆船码头 影响 |
| 文章编号： | 1002-4972(2004)02-0066-05 |
| 修稿时间： | 2003年12月30 |
On the Impact of A Ship-dismantling Wharf Works on Waterway with 2-D Mathematical Model |
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| LI Wan-zheng,WAN Ren-fang,CHEN Hong-yan.On the Impact of A Ship-dismantling Wharf Works on Waterway with 2-D Mathematical Model[J].Port & Waterway Engineering,2004,100(2):66-70. |
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| Authors: | LI Wan-zheng WAN Ren-fang CHEN Hong-yan |
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| Abstract: | A2-D tidal mathematical model is set up for the works impacting breach with flow movement equations in close ortho-coordinate system.It is indicated through model calculation that the works will lead to some changes of local hydro-dynamical and flow condition but yet have little impact on the tidal level of near area,on navigation condition and silting in waterway.Some suggestions for reducing the above-mentioned im - pacts are put forward. |
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| Keywords: | mathematical model tidal estuary waterway ship-dismantling wharf impact |
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