| 健跳港上游引水对海床冲淤影响的数值模拟分析 |
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| 引用本文： | 唐子文,黄世昌. 健跳港上游引水对海床冲淤影响的数值模拟分析[J]. 海洋学研究, 2007, 25(1): 23-33 |
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| 作者姓名： | 唐子文 黄世昌 |
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| 作者单位： | 1. 浙江大学,建筑工程学院,浙江,杭州,310028;浙江省水利河口研究院,浙江,杭州,310020
2. 浙江省水利河口研究院,浙江,杭州,310020 |
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| 摘 要： | 健跳港是一个狭长的淤泥质港汊,针对枯季和洪季健跳港海床不同的冲淤特点,利用一维潮流泥沙模型复演了该港海床的冲淤过程,通过调整挟沙力系数来模拟健跳港枯水期的淤积和洪水期的冲刷这两种不同的海床变化形态,并预测了健跳港上游引水后对该港河床的淤积影响。
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| 关 键 词： | 健跳港 引水 冲淤 一维动床数学模型 |
| 文章编号： | 1001-909X(2007)01-0023-11 |
| 修稿时间： | 2005-01-19 |
Impacts on bed evolution by mathematic model due to diversion works upstream of Jiantiao channel |
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| TANG Zi-wen,HUANG Shi-chang. Impacts on bed evolution by mathematic model due to diversion works upstream of Jiantiao channel[J]. Journal of Marine Sciences, 2007, 25(1): 23-33 |
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| Authors: | TANG Zi-wen HUANG Shi-chang |
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| Abstract: | Jiantiao tidal channel is silty channel with long and narrow shape.This paper model the scour and siltation process using one dimensional mobile bed mathematic model according to the different aspect during dry season and flood season.It models the silt process during dry season and the scour process during flood season by calibrating the sediment-carrying capacity coeffient and forecasts the impact on silt process in Jiantiao channel due to diversion upstream. |
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| Keywords: | Jiantiao channel diversion scour and silt 1D mobile bed mathematic model |
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