关于挑流消能挑距估算的探讨  

Discussion on the trajectory distance estimate in trajectory bucket type energy dissipation

作　　者：曾楚武[1] 

机构地区：[1]广东省水利电力勘测设计研究院,广东广州510635

出　　处：《吉林水利》2008年第6期39-42,共4页Jilin Water Resources

摘　　要：挑流消能挑距的估算公式有多种,个别估算公式的参数选取又不是单一的,出现了同一工程相同工况相同基础参数得到多种计算结果的现象。该文结合工程实例,采用四种估算公式进行计算,并对计算结果进行对比,进而就估算公式的选用以及公式参数的选取展开讨论。There are a few kinds of formulas to estimate the trajectory distance, the parameter selection of the individual formula is not a single, multi-result is gained under the same condition and basic parameters for the project. This paper combines the practice of the project, and uses four formulas are used to calculate and the results are compared, and the selection of formula and parameter is discussed.

关 键 词：挑流消能 挑距估算 行业标准 公式 

分 类 号：TV131.4[水利工程—水力学及河流动力学]