水位“假潮”现象平滑处理方法研究  

Research on Smooth Treatment of False Tide of Water Level

作　　者：刘超 彭艳华 彭艳明 吴隆学 

机构地区：[1]长江委岳阳水文水资源勘测队,湖南岳阳414200

出　　处：《长江工程职业技术学院学报》2011年第1期27-28,34,共3页Journal of Changjiang Institute of Technology

摘　　要：水位"假潮"现象不同于潮水引起的简单水位波动现象,而是受洪水涨落影响、回水顶托影响、水库闸门开闭和局部降雨等在水文断面上产生的一种水文自然现象,通常出现在江河湖泊汇合处、弯道处、水库坝上和库区水位等站点。这种现象在水文测站较为常见,本文就以受弯道影响的长江莲花塘站为例,对"假潮"现象平滑处理方法进行研究。False tide of water level,different from simple rise and fall of water level caused by tidewater,is a natural hydrologic phenomenon produced on hydrologic section by the rise and fall of flood,jacking of backwater,opening and closing of the reservoir gate,regional rainfall and so on.Such phenomena often happen at junctions of rivers and lakes,at twists,on reservoir dams and reservoir water level and it is common at hydrologic survey station.Here research of smooth treatment of false tide is made,taking Lianhuatang Station as an example.

关 键 词：假潮 综合落差 水位流量关系 

分 类 号：P731.23[天文地球—海洋科学]