人民长江Issue(8)：40-43,4.DOI:10.16232/j.cnki.1001-4179.2015.08.010
高拱坝水垫塘消能机理及水力学参数研究进展
Research progress on energy dissipation mechanism and hydrauiic characteristics of piunge pooi in high arch dam
摘要
Abstract
In the high arch dam engineering,the energy dissipating mode combing ski - jump with plunge pool is usually used and considered to be safe and effective. On the basis of analyzing the water flow state in a plunge pool,the energy dissipation mechanism and process are analyzed and summarized based on the submerged impinging jet theory and submerged hydraulic jump theory. Moreover,the hydraulic characteristics in main flow area and impinging area of the impinging jet were analyzed;the pre-vious research results and empirical formulas are also summarized. Finally,the focus and direction for further research of high arch damˊs plunge pool are described in combination with the current research achievements.关键词
淹没冲击射流/淹没水跃/水力学参数/高拱坝水垫塘Key words
submerged impinging jet/submerged hydraulic jump,hydraulic parameters/high arch dam plunge pool分类
建筑与水利引用本文复制引用
王英奎,廖仁强,江春波..高拱坝水垫塘消能机理及水力学参数研究进展[J].人民长江,2015,(8):40-43,4.基金项目
国家自然科学基金（51279082）；长江科学院开放研究基金资助项目（CKWV2014203/ KY）；中国博士后科学基金资助项目 （）
