摘要
笔者从各方面分析论证了梯形渠道水力最优断面宽深比为b/h =2 (1+m2 -m) ,对进一步认识梯形渠道水力最优及其应用具有一定意义 .
This paper has proved that the ration formula of width to depth β=b/h=2m\+2+1-m is the best ladder shaped culvert section from many ways,which has a significance to realizing and applying the best engineering and hydraulic ladder shaped culvert section.
出处
《重庆交通学院学报》
2001年第1期106-109,共4页
Journal of Chongqing Jiaotong University
关键词
梯形渠道
水力最优
宽深比
公路
ladder shaped culvert section
best hydraulic
ration of width to depth
