红水河2025，Vol.44Issue(3)：36-41,6.DOI:10.3969/j.issn.1001-408X.2025.03.007
基于物理模型试验的岩滩升船机船舶进出厢水动力特性研究
Hydrodynamic Characteristics of Ships Entering and Exiting the Chamber of Yantan Ship Lift Based on Physical Model Tests
韦志刚 1杨红玉 1刘晶晶1
作者信息
- 1. 中国能源建设集团广西电力设计研究院有限公司,广西 南宁 530007
- 折叠
摘要
Abstract
To optimize the navigation conditions of Yantan Ship Lift,this study simulates the process of ships entering and exiting the chamber through physical model tests,and analyzes water level fluctuation characteristics and their impact on ship stability under different speeds and water depths.The experiments employ a model designed based on the gravity similarity criterion,focusing on measuring water level variations in the chamber and intermediate channel,as well as ship sinkage.Results indicate that ship speed and chamber water depth significantly affect the amplitude of water level fluctuations.When the speed exceeds 0.6 m/s,fluctuations intensify,and maximum ship sinkage increases.Considering both bottom clearance safety and water level fluctuations,a recommended ship entering and exiting speed of 0.5-0.6 m/s and a design chamber water depth of 3.4 m can meet the navigation requirements for 1000-ton-class ships.The findings provide a scientific basis for the operational management of Yantan Ship Lift,enhancing its safety and stability,while offering valuable references for similar projects.关键词
岩滩升船机/物理模型试验/水动力特性/船舶航行稳定性/通航条件优化Key words
Yantan Ship Lift/physical model test/hydrodynamic characteristics/ship navigation stability/navigation condition optimization分类
交通工程引用本文复制引用
韦志刚,杨红玉,刘晶晶..基于物理模型试验的岩滩升船机船舶进出厢水动力特性研究[J].红水河,2025,44(3):36-41,6.
