一、二维连接水沙数学模型及在河口治理中的应用  

A One-two Connection Numerical Model of Flow and Sediment & Its Application in Estuarine Regulation

作　　者：张华庆[1] 范平 李华国[1] 王永成[1] 刘臣[1] 

机构地区：[1]交通部天津水运工程科学研究所,天津300456 [2]张家港市农机局,张家港215600

出　　处：《水道港口》2001年第3期101-108,112,共9页Journal of Waterway and Harbor

摘　　要：建立了一、二维连接水沙模型。利用海河口和永定新河口现场观测资料对模型进行了系统的检验 ,模型能够反映复杂边界和动力条件下的水沙运动及河床变形。以此模型研究了海河口清淤和建导堤方案 。For estuary regulation,effects of wave,tide and incoming water and sediment from the upstream must be considered at the same time,as the integration of estuary and river.The one two connection numerical model of current and sediment is built,systematically verified and applied in Estuaries of Haihe River and Yongdingxinhe River.The model is used for simulating the movement of current and sediment for the projects of dredging,lock and training wall.

关 键 词：数学模型 河口河理 水沙模型 水沙运动 河床变形 

分 类 号：TV856[水利工程—水利水电工程] TV148.1