阿不都拉水库溢洪道弯道水流消能研究  

Energy Dissipation of Water Flow in Bend Chute of Spillway in Abudula Reservoir

作　　者：赵经华[1] 侍克斌[1] 马品非 马亮[1] 陈祖森[1] 

机构地区：[1]新疆农业大学水利与土木工程学院,新疆乌鲁木齐830052 [2]塔城地区水利水电勘察设计院,新疆塔成834700

出　　处：《水电能源科学》2011年第6期103-105,共3页Water Resources and Power

基　　金：新疆维吾尔自治区水利水电工程重点学科基金资助项目(XJZDXK-2002-10-05)

摘　　要：针对阿不都拉水库溢洪道弯道水流消能问题,提出了同时在第一直线段加糙条和在陡槽弯道段采取渠道超高法以消减冲击波的方案,并通过水工模型试验比较分析了溢洪道修改前后的消能效果。结果表明,该方案有效改善了弯道水流流态,消能效果显著。Aiming at the problem of water flow energy dissipation of bend spillway in Abudula Reservoir, this paper puts forward the scheme to reduce shock wave, which places the rough bars in the first straight line segments and adopts superelevation channel method in bend chute sections. The effect of energy dissipation with or without altered spillway is compared by using hydraulic model tests. The results show that the design effectively improves flow regime in bend section and the effect of energy dissipation is remarkable.

关 键 词：溢洪道 流态 陡槽弯道段 渠道超高法 阿不都拉水库 

分 类 号：TV651.1[水利工程—水利水电工程] TV131.61