| 东江下游航道整治工程数学模型研究方法 |
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| 引用本文： | 沈海清,季荣耀,左利钦.东江下游航道整治工程数学模型研究方法[J].水运工程,2006(7):36-39. |
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| 作者姓名： | 沈海清 季荣耀 左利钦 |
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| 作者单位： | 1. 广东省航盛建设集团有限公司,广东,广州,511442
2. 南京水利科学研究院水文水资源及水利工程科学国家重点实验室,江苏,南京,210024 |
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| 摘 要： | 通过边界贴体坐标方法将受枢纽和人工挖沙等影响剧烈的东江下游水道水沙变化规律进行数学模拟,解决了方案比选和优化的问题,并对回淤或冲刷情况进行了预测,为初步设计提供依据。
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| 关 键 词： | 航道整治 数学模型 方案优化 |
| 文章编号： | 1002-4972（2006）07-0036-04 |
| 收稿时间： | 2006-05-15 |
| 修稿时间： | 2006年5月15日 |
Research on Waterway Regulation Engineering of Downstream Dongjiang River by Mathematical Model |
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| SHEN Hai-qing,JI Rong-yao,ZUO Li-qin.Research on Waterway Regulation Engineering of Downstream Dongjiang River by Mathematical Model[J].Port & Waterway Engineering,2006(7):36-39. |
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| Authors: | SHEN Hai-qing JI Rong-yao ZUO Li-qin |
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| Institution: | 1. Guangdong Hangsheng Construction Group Co., Ltd., Guangzhou 511442, China; 2. Nanjing Hydraulic Research Institute, Nanjing 210024, China |
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| Abstract: | Mathematical simulation with boundary body-fitted coordinate method is conducted for water-sediment variation law downstream Dongjiang River which is greatly influenced by the junction and artificial dredging,through which the problem of alternative comparison,selection and optimization is solved,and the situation of backsilting and scouring is forecasted.All the above provides a basis for preliminary design. |
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| Keywords: | waterway regulation mathematical model scheme optimization |
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