Acta Geographica Sinica, Volume. 75, Issue 5, 1079(2020)

The accumulation phenomenon and stochastic model in fluvial processes

Huan JING1...1, Deyu ZHONG1,1,2,2, Hongwu ZHANG1,1, Xufang SHI3,3, and Yanjun WANG11 |Show fewer author(s)
Author Affiliations
  • 1.State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing 100084, China
  • 1.清华大学水沙科学与水利水电工程国家重点实验室,北京 100084
  • 2.State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
  • 2.青海大学省部共建三江源生态与高原农牧业国家重点实验室,西宁 810016
  • 3.School of Water Resources and Electric Power, Qinghai University, Xining 810016, China
  • 3.青海大学水利电力学院,西宁 810016
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    Figures & Tables(8)
    科罗拉多河坝下研究断面的河床累积冲刷深度Fig. 1
    密苏里河坝下研究断面的河宽横向调整Fig. 2
    坝下各研究河段的纵向调整特征注:b~d实测点横坐标为河段中心距上游枢纽的距离;纵坐标单位河长累积冲刷量正值表示冲刷,负值相反。Fig. 3
    三门峡水库库区与黄河全下游河道累积淤积量Fig. 4
    河流过程中外部扰动影响累积示意图Fig. 5
    研究断面与河段河流累积特征变量实测值与计算值的对比Fig. 6
    大坝修建后河流累积特征变量先快后慢的调整过程Fig. 7
    参数α和α/v与建库前后洪峰流量相对变幅的关系注:由于三门峡库区泥沙淤积主要受坝前基准面抬升影响,图中不予显示。Fig. 8
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    Huan JING, Deyu ZHONG, Hongwu ZHANG, Xufang SHI, Yanjun WANG. The accumulation phenomenon and stochastic model in fluvial processes[J]. Acta Geographica Sinica, 2020, 75(5): 1079

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    Paper Information

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    Received: Jun. 25, 2019

    Accepted: --

    Published Online: Oct. 16, 2020

    The Author Email:

    DOI:10.11821/dlxb202005014

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