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Study on Law of Water and Sediment Transport and Erosion and Sedimentation in the Yellow River Diversion Channel
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Yu-wei ZHOU1, Juan XIAO1, Wen-yong WU2
Water Resources and Power | 2023, 41(3) : 165 - 167
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Water Resources and Power | 2023, 41(3): 165-167
• WATER CONSERVANCY AND HYDROPOWER ENGINEERING •
Study on Law of Water and Sediment Transport and Erosion and Sedimentation in the Yellow River Diversion Channel
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Yu-wei ZHOU1, Juan XIAO1, Wen-yong WU2
Affiliations
  • 1.College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
  • 2.China Institute of Water Resources and Hydropower Research, Beijing 100038, China
Published: 2023-03-25 doi: 10.20040/j.cnki.1000-7709.2023.20221049
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Taking a reconstruction canal section in Zuncun Irrigation District as the research object, this paper studied the sediment transport characteristics and scouring and silting change law of the canal. The causes of channel siltation were analyzed by sampling suspended matter, bed sand and measured velocity. The results show that the most serious siltation occurs at the head of the canal, and the siltation during the water shut-down period is an important factor causing the siltation of the canal. The flow rate of sediment carrying under each water conveyance condition is given, which provides the basis for the reduction of siltation and the efficient operation of the irrigation area in the future.

channel sediment transport  /  sand carrying capacity  /  sediment deposition  /  Yellow River Irrigation Area
Yu-wei ZHOU, Juan XIAO, Wen-yong WU. Study on Law of Water and Sediment Transport and Erosion and Sedimentation in the Yellow River Diversion Channel[J]. Water Resources and Power, 2023 , 41 (3) : 165 -167 . DOI: 10.20040/j.cnki.1000-7709.2023.20221049
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Year 2023 volume 41 Issue 3
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20221049
  • Receive Date：2022-05-18
  • Online Date：2026-01-28
  • Published：2023-03-25
Article Data
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History
  • Received：2022-05-18
  • Revised：2022-06-20
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Affiliations
    1.College of Hydro Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
    2.China Institute of Water Resources and Hydropower Research, Beijing 100038, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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