喜河水电站泄洪消能设计  

Design of Flood Discharge Energy Dispatch of Xihe Hydropower Station

作　　者：刘琳振 乔明秋[1] 韩立[1] 陈晴[1] 姜琳[1] 梅传胜 于来广 LIU Lin-zhen, QIAO Ming-qiu, HAN Li, CHEN Jing, JIANG Lin, MEI Chuan-sheng, YU Lai-guang （Beijing National hydro-electricity Ltd, Beijing 100024, China）

机构地区：[1]北京国电水利电力工程有限公司,北京100024

出　　处：《西北水力发电》2007年第3期13-16,共4页Journal of Northwest Hydroelectric Power

摘　　要：喜河水电站泄洪消能采用底流消能形式结合各种辅助消能工以适应低水头、低弗氏数、大单宽流量、高尾水且变幅大,河床基岩抗冲能力差的特点。The bottom flow mode was used for the flood discharge energy dissipation of Xihe hydropower station, combining with adjective energy dissipation structures to meet the need of the features of the project, concerning lower water head, low Froude number, high discharge per unit width, large variation of tail water table, weak ability of anti scouring of the bed rock and so on.

关 键 词：泄洪 消能 消力池 模型试验 水头 单宽流量 弗氏数 

分 类 号：TV135.2[水利工程—水力学及河流动力学]