摘要
本文建立了万安库区一维泥沙数学模型 ,该模型采用的悬沙输移模式能较好的体现悬沙和床沙的交换机理 ,利用该模型对万安水利枢纽运用引起的库区泥沙淤泥、洪水期水位变化、柘水期水深变化等问题进行了分析研究 .
A 1 D sediment mathematical model for reservoir of Wanan Project is established. In the model a new mode of suspended transport of sedimentation for better describing the exchange mechanism between suspended load and bed material is proposed. The model is applied to study the influence of reservoir operation on deposition, water level variation during flood season as well as the changes of water depth for transport in dry season.
出处
《水利学报》
EI
CSCD
北大核心
2001年第7期69-72,共4页
Journal of Hydraulic Engineering
关键词
河床淤积
防洪
通航
泥沙淤积
数学模型
operation
reservoir
deposition
flood control
transportation.