水道港口2017，Vol.38Issue(1)：49-53,5.
三峡蓄水后长江中游设计最低通航水位预报
Prediction of the design lowest navigable stage in the middle reaches of Yangtze River after Three Gorges Reservoir impoundment
冯小香 1张明1
作者信息
- 1. 交通运输部天津水运工程科学研究所工程泥沙交通行业重点实验室,天津300456
- 折叠
摘要
Abstract
The design lowest navigable stage is one of key technical parameters for the systematic waterway regulation of the Yangtze River.Based on the historical hydrological data and the design operation of Three Gorges Project,the design minimum traffic flow under the condition of single operation of Three Gorges Project and joint operation with the upstream reservoirs was calculated in the middle reaches.And the change trend of water level corresponding to above situation was predicted by one-dimensional sediment mathematical model.Combined with daily regulations caused by the dam,the design lowest navigable stage after 20 a,30 a impoundment of Three Gorges Project was forecasted between Yichang and Wuhan reach.关键词
三峡工程/长江中游/设计最低通航水位/设计最小通航流量/日调节Key words
Three Gorges Project/middle reaches of Yangtze River/design lowest navigable stage/design minimum traffic flow/daily regulation分类
建筑与水利引用本文复制引用
冯小香,张明..三峡蓄水后长江中游设计最低通航水位预报[J].水道港口,2017,38(1):49-53,5.
