宽尾墩联合消能工在我国的发展（续）  

Development of Flaring Gate Piers in China

作　　者：谢省宗[1] 李世琴[1] 李桂芬[1] 

机构地区：[1]中国水利水电科学研究院

出　　处：《红水河》1996年第1期24-31,共8页Hongshui River

摘　　要：宽尾墩联合消能工在我国的发展（续）谢省宗，李世琴，李桂芬（中国水利水电科学研究院北京１０００３８）（上续本刊１９９５年第３期第１１页）２．３安康河床三中孔的宽尾域——折流域——短消力池联合消能工２·３·１流动特征和消能机理安康河床三中孔孔口尺寸１１ｍ...The dissipator equipped with flaring gate piers (FGP) is Innovated in China in 1974. It has beenflourishing in China in recent twenty years. This paper reviews the history of development for tile Innovation,namely FGP incorporated dissipators, Summarizes the experiments on the techtllque of FGP. which forms 3 D contracted jets at gate piers tail. They will dissipate energy alone or jointly with different conventional gatepiers dissipators, skip-jump, stilling basin, bucket basin, and surface dissipation as well. The flow characterist dissipation mechanism and effect of the FGP incorporated dissipators are also discribed. Several problems onthe technique about FGP incorporated dissipators are discusse and its further development are forecasted.

关 键 词：消能工 宽尾墩 流动特征 水力学 

分 类 号：TV653[水利工程—水利水电工程]