| 黄河下游河道输沙泄洪机理、能力及治理前景 |
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| 引用本文： | 齐璞. 黄河下游河道输沙泄洪机理、能力及治理前景[J]. 水利学报, 2007, 0(Z1) |
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| 作者姓名： | 齐璞 |
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| 作者单位： | 黄河水利科学研究院 河南郑州 |
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| 摘 要： | 经过我国几代人对黄河泥沙输移的研究和实践,认识已有重大突破。围绕黄河高含沙水流运动规律及应用前景这个中心,研究了高,低含沙水流运动规律多方面问题,为多沙河流防洪规划提出了新的指导原则。其中黄河下游可以利用高含沙洪水输沙入海,窄深河道洪水的非恒定性输沙泄洪机理是新的治黄主张的理论基础。
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| 关 键 词： | 窄深河槽 输沙泄洪机理 多来多排 泥沙多年调节 利用洪水排沙 |
Mechanism,capacity of sediment transport and flood discharge in the lower Yellow River and training vision |
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| Qi Pu. Mechanism,capacity of sediment transport and flood discharge in the lower Yellow River and training vision[J]. Journal of Hydraulic Engineering, 2007, 0(Z1) |
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| Authors: | Qi Pu |
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| Abstract: | After several generations' research and practice on sediment transport of the Yellow River in China,there is a major breakthrough in the knowledge and understanding.Focused on the mechanism of hyper-concentrated flow in the Yellow River and its application vision,studies have been carried out on various issues such as the transport principles of hyper and lower concentrated flow,which provide a new guideline for flood control planning of high sediment-laden rivers.Transporting sediment into sea by hyper_concentrated flow in the lower Yellow River,the mechanism of the unsteady sediment transport and flood discharge in narrow and deep channel,serve as the theoretical basis of a new advocate for harnessing the Yellow River. |
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| Keywords: | narrow and deep channel,mechanism of the sediment transport and flood discharge," the more sediment input,the more sediment output" ,multiyear sediment control,sediment transport by flood |
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