永定新河河口潮流动力及泥沙特征初步分析  

Preliminary analysis of the characteristics of tidal dynamic and Sediment at the Yongdingxinhe River Mouth

作　　者：梁永立[1,2] 邢焕政[1,2] 

机构地区：[1]水利部天津勘测设计研究院 [2]水利部海河水利委员会

出　　处：《海河水利》1999年第2期13-15,共3页Haihe Water Resources

摘　　要：依据永定新河河口１９９７年潮汐观测资料及河道１９９０～１９９７年潮汐观测资料，通过实测资料的整理分析，初步揭示了永定新河河口潮流动力及泥沙特征，为河道的治理规划提供了科学的依据。According to the observed tidal data in 1997 at Yongdingxinbe River Mouth and the observed tidal data from 1990 to 1997 in Yongdingxinhe River Course,through sorting out and analysing the data,the characteristics of tidal dynamic and sediment at Yongdingxinhe River Mouth have been revealed preliminaryly,which provide a scientific basis for river regulation planning.

关 键 词：永定新河 河口 潮汐 流速 含沙量 潮流动力 

分 类 号：P731.23[天文地球—海洋科学] TV148.1[水利工程—水力学及河流动力学]