溢洪道水力学研究中存在的几个问题

Some Problems in the Research of Spillway Hydraulics

尽管国内外科技工作者在溢洪道水力学研究方面取得了令世人瞩目的成就,但溢洪道水力学在实践中还存在一些问题。文中进一步分析了掺气浓度估算、岩石抗冲能力估算、弯道水流流态改善、水流压力脉动值估算等问题。

Although the researchers in this domain at home and abroad have obtained great achievements, there are still some problems in the practice of spillway hydraulics. In this paper some problems such as： the estimation of air concentration, erision-resisting capacity of rock; amelioration of flow pattern in beed section and estimation of presure fluctating valuc, are analyzed further.