摘要
导出了矩形收缩断面水深三角表达式，为真值解。
This paper ascertained the circular function formula of water depth of rectangular vena contracta and the formula is its genuine solution. The formula is simple and convenient.
出处
《江西水利科技》
1998年第1期40-41,共2页
Jiangxi Hydraulic Science & Technology
关键词
明槽水流
矩形断面
收缩断面水深
三角式
Channel flow
Rectangular section
Water depth of vena contracta
Circular function formula
