摘要
本文分析了影响涵洞水流流态的各种因素,根据水力模型试验成果讨论涵洞结构形态变化对过涵水流流态判别式的影响,提出了对现行判别式中K值的修正方法。
Various factors influencing culvert flow pattern discriminant are analysed. Based on the results of hydraulic model experiment, influence of the change of culvert structure shape on flow pattern discriminant is discussed. Methods of correcting 'K' in flow pattern discriminant are proposed.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1993年第6期41-45,共5页
Journal of Southwest Jiaotong University
关键词
涵洞
水力模型试验
流态
水流动
culverts
hydraulic model experiment
flow pattern
