悬栅消能工水力特性研究  

Study on Hydraulic Characteristic of Suspension Girder

作　　者：侯杰[1] 成军[1] 邱秀云[1] 周著[1] 

机构地区：[1]新疆农业大学水利与土木工程学院,乌鲁木齐830052

出　　处：《新疆农业大学学报》2003年第3期1-7,共7页Journal of Xinjiang Agricultural University

基　　金：国家自然科学基金资助项目(50069001)

摘　　要：　通过对新型悬栅消能工流场的测试,揭示了悬栅流场的水流流态、流速分布、水面线形态和压力分布等水力特性。随着过水流量、悬栅栅条的设置高度,悬栅栅条的间距及悬栅栅条的断面形状的改变,其水力特性也随之发生变化,并直接影响着悬栅的消能效果。This paper reveals flow regime,velocity distribution,water surface profile, pressure distribution and other hydraulic characteristics through testing flow field of new model suspension girder enger dissipator.With the change of discharge, height, distance and section configuration of suspension girder,hydraulic characteristic would change and directly influence the effect of energy dissipation.

关 键 词：悬栅 消能工 消能 水力特性 

分 类 号：TV135.29[水利工程—水力学及河流动力学]