| 黄河下游河槽形态演变与水沙关系研究 |
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| 引用本文： | 冯普林,梁志勇,黄金池,何晓燕.黄河下游河槽形态演变与水沙关系研究[J].泥沙研究,2005(2):66-74. |
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| 作者姓名： | 冯普林 梁志勇 黄金池 何晓燕 |
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| 作者单位： | 1. 中国水利水电科学研究院,北京,100038;陕西省三门峡库区管理局,陕西,西安,710016
2. 中国水利水电科学研究院,北京,100038 |
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| 基金项目： | 国家十五科技攻关项目 2 0 0 4BA610A 0 3 0 1 |
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| 摘 要： | 在 1973～ 1997年水沙及断面资料基础上 ,从实现黄河下游减淤并促使河槽向有利方向发展的角度 ,分析总结了不同河段中水河槽横断面形态随时间和流程变化的特征 ,研究建立了河槽横断面形态指标与河段进口前期水沙系列的定量关系 ,并对维持有利河槽形态的水沙治理措施进行了初步探讨。
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| 关 键 词： | 河道演变 河槽形态 河相关系 黄河下游 |
| 文章编号： | 0468-155X(2005)02-0066-09 |
| 修稿时间： | 2004年6月8日 |
Study on relation between the change of channel form and the series of water and sediment in the lower Yellow River |
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| FENG Pu-lin,LIANG Zhi-yong,HUANG Jin-chi,HE Xiao-yan.Study on relation between the change of channel form and the series of water and sediment in the lower Yellow River[J].Journal of Sediment Research,2005(2):66-74. |
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| Authors: | FENG Pu-lin LIANG Zhi-yong HUANG Jin-chi HE Xiao-yan |
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| Affiliation: | FENG Pu-lin 1,2,LIANG Zhi-yong 1,HUANG Jin-chi 1,HE Xiao-yan 1 |
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| Abstract: | Based on the data of flow, sediment and cross sections from 1973 to 1997, from the aspects of decreasing sediment deposit and forming favorable channel in the lower Yellow River, this paper summarized the characteristics of the middle flood channel form changing along with time and flow, founded the relation between the index of channel cross section and the average discharge and sediment concentration in the previous term, and discussed the measure to keep the favorable channel form by adjusting the proportion of water and sediment. |
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| Keywords: | river bed evolution channel morphology the lower Yellow River |
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