集中输水系统船闸阀门不同开启方式的水力特性计算分析  

Analysis of hydraulic characteristics aiming at different opening modes of ship locks with concentrated filling system

作　　者：李珊[1] 阚得静 周美林[3] 黄伦超[1] 

机构地区：[1]长沙理工大学水利工程学院,湖南长沙410004 [2]中交水运规范设计院有限公司,北京100007 [3]湖南女子学院,湖南长沙410072

出　　处：《交通科学与工程》2011年第4期41-45,共5页Journal of Transport Science and Engineering

基　　金：湖南省科技计划项目(2010FJ3113)

摘　　要：针对集中输水系统船闸阀门的几种主要开启方式,结合某工程实例,计算得到了不同开启方式对应的水力特征,进而推算各开启过程中船舶受到的流速力和波浪力.分析结果表明,各种开启方式都有其优、缺点.船闸输水系统进行设计时,应根据输水系统的要求,选取最合适的阀门开启方式.Aiming at several main opening modes of ship locks for concentrated filling system,combining with certain engineering examples,some diagrams of hydraulics dynamics that belong to all kinds of opening modes are obtained,and the flow force and wave force of ships during the opening process are figured out.The results show that various opening modes have their own advantages and disadvantages,so when the filling and emptying system of ship locks are designed,the most proper opening mode of ship locks should be selected according to the requirements of the filling and emptying system.

关 键 词：集中输水系统 阀门开启方式 水力特性 

分 类 号：U641.622[交通运输工程—船舶及航道工程]