摘要
基于两网协同理念,通榆河大套至射阳河段最低通航水位确定不仅关乎航道建设工程量,还需考虑水利规划供水保障等综合利用要求的影响。根据规范标准中最低通航水位计算方法计算通榆河阜宁(通)节点最低通航水位,并构建Mike一维水动力学模型计算通榆河大套至射阳河段在不同供水工况下水位情况。通过综合分析,得到相对合理的通榆河阜宁节点最低通航水位,为具有航运功能的流域性供水河道最低通航水位计算提供参考。
Based on the concept of two-network coordination,the determination of the minimum navigable water level in the Tongyu River section from Datao to Sheyang is not only related to the scale of waterway construction,but also must take into account the impacts of comprehensive utilization requirements such as water conservancy planning and water supply security.The minimum navigable water level at the Funing(Tong)node of the Tongyu River is calculated using the method specified in the relevant specifications.A MIKE 1D hydrodynamic model is established to simulate water levels in the Tongyu River section from Datao to Sheyang under different water supply conditions.Through comprehensive analysis,a relatively reasonable minimum navigable water level for the Funing node of Tongyu River has been obtained,providing a reference for the calculation of the minimum navigable water level for watershed water supply channels with navigation functions.
作者
徐烁
国鑫
XU Shuo;GUO Xin(Jiangsu Water Conservancy Engineering Technology Consulting Co.,Ltd.,Nanjing 210029,China)
出处
《江苏水利》
2026年第3期1-4,共4页
Jiangsu Water Resources
基金
江苏省水利科技项目(2022021)。
关键词
供水河道
通航水位
两网协同
通榆河
water supply channel
navigation water level
two-network collaboration
Tongyu River
