三峡工程大江截流期水力学要素预报研究(2)──截流期水力学要素预报模型  

The Research of Hydraulic Elements Forecasting in the Period of the Yangtze River Closure of the Three Gorges Project(2) ──Hydraulic Elements Forecasting Model in the Period of River Closure

作　　者：陈森林[1] 肖舸 赵云发 张继顺 魏东升 

机构地区：[1]武汉水利电力大学 [2]葛洲坝水力发电厂

出　　处：《水电能源科学》1999年第2期1-4,共4页Water Resources and Power

摘　　要：介绍了三峡工程大江截流的特点及开展本项研究的必要性，建立了导流明渠采用经验曲线法、龙口应用宽顶堰理论的三峡工程截流期水力学要素预报模型。经三峡工程截流期实际应用表明，本文建立的水力学要素预报模型实时预报精度令人满意。The characteristics of the Yangtze river closure of the Three Gorges Project and necessityof the research are explained, then hydraulic elements forecasting model in the period of the Yangtzeriver closure of the Three Gorges Project is formulated. In this model, empirical curve method isadopted for opened diversion channel, and broad crest weir theory is adopted for the river kerf.Chen SenlinAssoc. Proc; Wuhan University of Hydraulic and Electric Engineering, Wuhan430072, China.

关 键 词：截流 水力学要素 导流明渠 三峡工程 预报模型 

分 类 号：TV135.5[水利工程—水力学及河流动力学] TV551.2