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He Qing, Wan Zhaohui. A Mathematical Model for Fluvial Erosions and Deposits Processes of the Lower Yellow River[J]. Advances in Water Science, 1994, 5(2): 119-125.
Citation: He Qing, Wan Zhaohui. A Mathematical Model for Fluvial Erosions and Deposits Processes of the Lower Yellow River[J]. Advances in Water Science, 1994, 5(2): 119-125.

A Mathematical Model for Fluvial Erosions and Deposits Processes of the Lower Yellow River

  • Received Date: 1992-07-15
  • Rev Recd Date: 1993-05-25
  • Publish Date: 1994-04-25
  • Based on the study of nonequilibrium transportation, a one-dimentional mathematical model for fluvial erosions and deposits processes of the Lower Yellow River is formulated. Some problems, such as flow resistance, settling velocity, sediment tarring capacity and coflicient of recovery, are discussed in this paper. The different behaviour of the main channel and flood plain has taken into consideration. The results of the simulation, such as water level, roughness, thickness of erosion or deposition, size constituent of suspended load and bad load etc, are satisfied. comparing with the field data.
  • [1] 万兆惠,宋天成.一维泥沙数学模型在黄河下游的应用.水科学进展.1993,4(2): 120-126
    [2] 钱宁,周文浩.黄河下游河床演变.北京:科学出版社,1965
    [3] 武汉水利电力学院河流泥沙工程学教研室.河流泥沙工程学(上、下册).北京:水利出版社,1981.37, 86
    [4] 钱宁,万兆惠.泥沙运动力学.北京:科学出版社,1981 219-220
    [5] 费祥俊.高浓度浑水的粘滞系数.水利学报.1982, (3): 57
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A Mathematical Model for Fluvial Erosions and Deposits Processes of the Lower Yellow River

Abstract: Based on the study of nonequilibrium transportation, a one-dimentional mathematical model for fluvial erosions and deposits processes of the Lower Yellow River is formulated. Some problems, such as flow resistance, settling velocity, sediment tarring capacity and coflicient of recovery, are discussed in this paper. The different behaviour of the main channel and flood plain has taken into consideration. The results of the simulation, such as water level, roughness, thickness of erosion or deposition, size constituent of suspended load and bad load etc, are satisfied. comparing with the field data.

He Qing, Wan Zhaohui. A Mathematical Model for Fluvial Erosions and Deposits Processes of the Lower Yellow River[J]. Advances in Water Science, 1994, 5(2): 119-125.
Citation: He Qing, Wan Zhaohui. A Mathematical Model for Fluvial Erosions and Deposits Processes of the Lower Yellow River[J]. Advances in Water Science, 1994, 5(2): 119-125.
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