摘要
溢洪道水面线的计算是设计溢洪道的边墙高及边墙稳定计算最基础资料,对于水库大坝运行安全至关重要。传统能量方程分段求和法溢洪道水面计算不能直观的反应水面线,而且计算比较繁琐,费时费力。与传统溢洪道水面线的计算相比,HEC-RAS软件作为一款现行河道水面线计算中广泛应用的软件,在水库溢洪道水面线计算的应用也逐渐被推广。
Calculation spillway design is the high water line spillway sidewall and sidewall stability calculation of the most basic information, is essential for the safe operation of the dam.Traditional energy equation summa-tion segment Spillway Surface computing is not intuitive reaction water line ,and the calculation cumbersome , time-consuming.Compared to traditional computing spillway water lines ,HEC-RAS software as a software cur-rent channel surface line calculation widely applied in the calculation of spillway water lines ,have gradually been promoted.
出处
《吉林水利》
2015年第11期27-29,共3页
Jilin Water Resources
