| 双向波分段水位演算模型在感潮河段中的应用 |
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| 引用本文： | 马亚平.双向波分段水位演算模型在感潮河段中的应用[J].现代交通技术,2007,4(4):80-82. |
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| 作者姓名： | 马亚平 |
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| 作者单位： | 重庆市双桥区国土资源管理局,重庆,400900 |
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| 摘 要： | 将感潮河段预报断面的洪水过程视作上游洪水波和下游潮水波双向独立传播后的叠加，应用分段水位演算方法模拟演算其传播过程，以此建立感潮河段的水位预报模型，该模型方法简单，物理概念清楚。选用长江大通站和镇江站作为上下边界，预报南京站的水位过程，取得了较好的效果。
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| 关 键 词： | 感潮河段 双向传播 分段水位演算 |
| 文章编号： | 1672-9889（2007）04-0080-03 |
| 修稿时间： | 2007-04-16 |
Application of Bidirectional Wave Stage Routing Model in Tidal Reach |
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| Ma Yaping.Application of Bidirectional Wave Stage Routing Model in Tidal Reach[J].Modern Transportation Technology,2007,4(4):80-82. |
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| Authors: | Ma Yaping |
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| Institution: | Land Management Agency of Shuangqiao District, Chongqing 400900, China |
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| Abstract: | In this paper, the flood hydrograph of tidal reach was considered as the overlay of bidirectional propagation of flood and tide waves, the propagation process was calculated by sectional stage routing method, and the stage predicting model of the tidal reach was established accordingly.This model was simple and of clear physical concept.With Datong and Zhenjiang stations as the relevant up and down boundaries in Yangtze river,the output of hydrologic process prediction of Nanjing station is satisfactory. |
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| Keywords: | tidal reach bidirectional propagation sectional stage routing |
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