摘要
Abstract
The methods used for hydraulic structures′ determination of discharge data relation curve at present are based on the hydraulics theory,because of it is not to get rid of model function,the accuracy of the determination of data relation curve can′t reach optimized. According to the black-box effects which caused by the independent variable,the calculation formula of the discharge is transformed from ambiguity function into the one function product of each divisors,compare with the model function, it is increased plasticity and adaptibility. This paper gives analytical methods for each flow regime,and verified the effectiveness which increasing the precision of the determination of discharge data relation curve through some examples.关键词
水工建筑物/流量定线/黑箱效应/独立变量/一元函数连积法/逐步解析法Key words
hydraulic structures/determination of discharge data relation curve/black-box effect/independent variable/unary function even product method/stepwise analysis and solving method分类
建筑与水利
