摘要
依托红花枢纽二线船闸工程项目,采用整体水工模型方案,对大角度弯道水流情况下改善通航水流条件、优化枢纽运行方式等进行研究。结果表明:在枢纽上游水流极其复杂,口门区出现漩涡、泡漩等恶劣水流情况下,可以通过设置导流坝、局部整平以及调整隔流堤长度来调整水流;下游口门区水流可以通过优化枢纽运行方式来调整。
Based on the experimental study on the navigation technique of Honghua hydro-junction project and the overall physical model,we study measures for improving the navigation flow condition and optimizing the operation mode of the junction.The result shows that under the condition of rather complicated current at the upstream of the junction and swirl and swirling water bubbles at the entrance area,we can adjust the flow through setting diversion dams, partial leveling and adjusting the length of the diversion wall; while the flow at the downstream can be adjusted by optimizing the operation mode of the hydro-junction.
出处
《水运工程》
北大核心
2017年第4期146-150,共5页
Port & Waterway Engineering
关键词
红花枢纽
复杂水流
口门区
通航水流条件
运行方式
Honghua hydro-junction
complex flow
entrance area
navigation flow condition
operation mode
