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台阶式溢洪道因其显著的消能、掺气效果而倍受工程界的关注。本文论述了台阶式溢洪道流态、掺气和消能等研究成果及现状 ,指出了其存在问题和发展趋势。
Stepped spillway due to its significant energy dissipation, aeration effect and much engineering concern. This paper discusses the research results and current status of the stepped spillway flow pattern, aeration and energy dissipation, and points out its existing problems and development trends.