Adv Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
Volume 13 Issue 5
Turn off MathJax
Article Contents
Abstract
References
Related Articles
XU Jiong-xin. Study on sediment transport in the lower Yellow River during flood period[J]. Advances in Water Science, 2002, 13(5): 562-568.
Citation: XU Jiong-xin. Study on sediment transport in the lower Yellow River during flood period[J]. Advances in Water Science, 2002, 13(5): 562-568.
shu

Study on sediment transport in the lower Yellow River during flood period

  • Institute of Geographical Sciences and Natural Resources Research, Beijing 100101, China

Funds: The project is supported by National Natural Science Fund of China (No.59890200)
More Information
  • Received Date: July 08, 2001
  • Revised Date: October 10, 2001
    Graphical Abstract
    • Abstract
  • Based on the data from 144 flood events during the periods 1950-1960 and 1969-1985,this paper deals with sediment transport in the lower Yellow River.The results show that the channel sediment delivery ratio (SDR) decreases with the increases in the event-averaged sediment concentration and the "incoming sediment coefficient" expressed as sediment concentration divided by water discharge.There is an optimal flood discharge of 4000 m3/s,at which the SDR reaches its maximum.The event SDR is negatively correlated with the event maximum sediment concentration Cmax;when Cmax is larger than 300 kg/m3,the SDR is smaller than 0.50,indicating that the SDR of hyperconcentrated flows is rather low.The SDRs of floods coming from different source areas are different.The floods whose runoff mainly came from the clear water area above Hekouzhen had a SDR larger than 0.60;those from the "fine sediment producing area" had a SDR larger than 0.50;those from the "coarse sediment producing area" had a SDR smaller than 0.50.The SDR of a given flood event is found to be related with the combination of sediment and runoff from different source areas;when the sediment from the coarse sediment producing area made up of 50% of the total,or the sediment from the fine sediment producing area made up of 40% of the total,the SDR of the flood events reached its maximum.
    • FullText(HTML)
    • References (10)
  • [1]
    钱宁, 周文浩.黄河下游河床演变[M].北京:科学出版社, 1965.1-224.
    [2]
    赵业安, 等. 黄河下游河床演变基本规律[M].郑州:黄河水利出版社, 1997.195.
    [3]
    许炯心.黄河上中游产水产沙系统与下游河道沉积系统的耦合关系[J].地理学报, 1997, 52(5):421-429.
    [4]
    Xu Jiongxin, Naturally and anthropogenically accelerated sedimentation in the lower Yellow River, China, over the past 13000 years[J]. Geografisca Annaler, 1998, 80A, (1): 67-78.
    [5]
    许炯心.黄河下游排沙比研究[J].泥沙研究, 1997,(1):49-54.
    [6]
    Schumm S A. The fluvial system[M]. New York:John Wiley & Sons, 1977.
    [7]
    钱宁, 王可钦, 等.黄河中游粗泥沙来源区对黄河下游冲淤的影响[A].第一次河流泥沙国际学术讨论会论文集[C].北京:光华出版社, 1980, 53-62.
    [8]
    张仁, 钱宁, 蔡体录.高含沙水流长距离稳定输送条件的分析[J].泥沙研究, 1982,(1):1-12.
    [9]
    Xu Jiongxin. The optimal grainsize composition of suspended sediment of hyperconcentrated flows in the middle Yellow River[J]. International Journal of Sediment Research, 1997, 12(3):170-176.
    [10]
    戴纪岚, 钱宁.粒径分布和细颗粒含量对两相管流水力特性的影响[J].泥沙研究, 1982,(1):24-38.
    • Related Articles

  • Related Articles

    [1]SHEN Guanqing, ZHANG Yuanfeng, WANG Ping, ZHANG Guangming. Impacts of sediment flushing of Xiaolangdi Reservoir on fluvial processes in the Lower Yellow River[J]. Advances in Water Science, 2024, 35(6): 927-937. DOI: 10.14042/j.cnki.32.1309.2024.06.006
    [2]SHEN Guanqing, ZHANG Yuanfeng, WANG Ping, ZHANG Guangming. Impact of sediment retention by reservoirs on the fluvial process in the Lower Yellow River[J]. Advances in Water Science, 2024, 35(3): 475-484. DOI: 10.14042/j.cnki.32.1309.2024.03.011
    [3]CHENG Yifei, XIA Junqiang, ZHOU Meirong, DENG Shanshan. Effects of grouped suspended sediment transport on channel evolution in the Lower Yellow River[J]. Advances in Water Science, 2022, 33(3): 506-517. DOI: 10.14042/j.cnki.32.1309.2022.03.014
    [4]SHEN Hongbin, WU Baosheng, WU Huali. A review on the effects of boundary condition on sediment transport efficiency in the Lower Yellow River[J]. Advances in Water Science, 2019, 30(3): 445-456. DOI: 10.14042/j.cnki.32.1309.2019.03.014
    [5]SHEN Guanqing, ZHANG Yuanfeng, ZHANG Min. Definition of channel and floodplain and spatio-temporal sedimentation characteristics for overbank hyperconcentrated flood in the lower Yellow River[J]. Advances in Water Science, 2017, 28(5): 641-651. DOI: 10.14042/j.cnki.32.1309.2017.05.001
    [6]ZHANG Min, HUANG Heqing, ZHANG Xiaohua. A study of the characteristics of sedimentation in the Lower Yellow River during overbank floods[J]. Advances in Water Science, 2016, 27(2): 165-175. DOI: 10.14042/j.cnki.32.1309.2016.02.001
    [7]DONG Xue-na, LI Xue-mei, LIN Yin-ping, YAO Hui-ming. Characteristics of ice regime in the lower Yellow River[J]. Advances in Water Science, 2008, 19(6): 882-887.
    [8]SHI Wei, WANG Guang-qian. Review of studies on the water requirement for sediment transport of the lower Yellow River[J]. Advances in Water Science, 2003, 14(1): 118-123.
    [9]ZHANG Hong-wu, HUANG Yuan-dong, ZHAO Lian-jun, JIANG En-hui. A mathematical model for unsteady sediment transport in the lower Yellow River, Ⅱ, model verification[J]. Advances in Water Science, 2002, 13(3): 271-277.
    [10]YIN Xue-liang, LIANG Zhi-yong, CHEN Jin-rong. Past and Future of the Lower Yellow River[J]. Advances in Water Science, 2000, 11(2): 113-118.

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (115) PDF downloads (480) Cited by()
    Related

    Copyright © 《水科学进展》杂志社

    Organizer: Nanjing Institute of water resources, China Water Conservancy Society Address: No.34, Hujuguan, NanjingChina Pos:210024

    Tel: 025-85829770 Email: skxjz@nhri.cn

    Supported by: Beijing Renhe Information Technology Co., Ltd.    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return