南运河冬季输水冰情及对策研究  

Ice Condition in Winter and Countermeasures during the South Canal

作　　者：边昱丞 BIAN Yu-cheng(Hebei Southern Canal River Affairs Center,Cangzhou 061000,China)

机构地区：[1]河北省南运河河务中心,河北沧州061000

出　　处：《海河水利》2024年第2期5-8,共4页Haihe Water Resources

摘　　要：南运河的冬季输水工作开展较少,冰期输水经验不足。2022—2023年度,南水北调东线北延输水为线路启用以来首次冬季输水。输水期间,在南运河段设立安陵、北陈屯2个观测站点,对冰期输水各个阶段的冰情特点进行观测,从而了解并掌握冰情的变化规律,并提出冰期输水对策,为今后的冰期输水工作提供参考。The winter water conveyance work of the South Canal is less carried out,resulting in insufficient experience.The northern extension of the eastern route of the South-to-North Water Diversion Project in 2022-2023 is the first winter water conveyance since the line was put into operation.During the water conveyance period,two observation stations,Anling and Beichentun,were set up in the South Canal section to observe the characteristics of the ice regime at each stage of water conveyance during the ice period,so as to understand and master the changing law of the ice regime.In this paper,the ice conditions and the water transportation countermeasures in the northern Yannan Canal section of the eastern route of the South-to-North Water Transfer Project are studied,providing reference and suggestions for the water transportation in the ice period in the future.

关 键 词：南水北调东线 冰期输水 冰情 对策研究 

分 类 号：TV213.4[水利工程—水文学及水资源] TV674