双沟水电站过冰期导流洞试验研究  

Test study on water diversion hole of Shuanggou hydropower station in ice-passing period

作　　者：韩爽[1] 杨英[2] 胡晓霖[1] 

机构地区：[1]中水东北勘测设计研究有限责任公司科学研究院,吉林长春130061 [2]水利部综合事业局,北京100053

出　　处：《东北水利水电》2014年第2期45-46,1,共2页Water Resources & Hydropower of Northeast China

摘　　要：双沟水电站是松江河梯级开发工程的电站之一。试验研究在比尺为50的正态模型上进行,通过研究模拟冰块的尺寸、数量,分析开江时冰块下潜、破碎、卡堵、溃决等运动特性,并提出施工期减小凌汛危害的措施。The shuanggou hydropower station is one of the hydropower stations of cascade development project of Songjianghe river. The test study is made with the undistorted model of 50 scale, the motion characteristics of the ice diving, crushing, plugging and breaking are analyzed by simulating the ice size and quantity and the measurements are provided to reduce the ice flood damage during construction period.

关 键 词：冰块模拟 糙率验证 过冰效果 解决措施 

分 类 号：TV551.1[水利工程—水利水电工程]