摘要
针对淮河中游的特点,建立了一个能适应水系密布、河网交错、水库闸坝众多、相互制约等复杂水流条件和防污调度要求的一、二维水量水质耦合的非恒定流模型。采用1999年和2004年淮河中游的联防调度实测资料对模型进行率定和检验的结果表明,所建模型能够准确客观地描述淮河中游洪水、污染物的运动规律,预测和评价各种调度方案的改善水质效果。
In view of interlaced tributaries, and the abundant of reservoir, dams and water gates in the Huaihe river, a coupled numerical model for 1D and 2D water quantity and quality is developed to meet the requirement of flood regulation and the water pollutants＇ control. The established model is calibrated and tested by the real time data of Huaihe river in 1999 and 2004, respectively. The results suggest that this model can provide precise description of the movement trend in the flood and the pollutants, and can be used for the prediction and assessment of the effects of each regulation scheme on the water quality improvement.
出处
《水科学进展》
EI
CAS
CSCD
北大核心
2009年第2期177-183,共7页
Advances in Water Science
基金
水利部前期工作项目
现代水利科技创新项目(XDS2007-01)
关键词
淮河流域
水量模型
水质模型
联合调度
Huaihe river basin
water quantity model
water quality model
union dispatch
