糯扎渡水电站截流模型试验研究  

Research on River Closure Model Test of Nuozhadu Hydropower Station

作　　者：刘海博[1] 郭红民[1] 朱宏伟[1] 张忠云[1] 容晓[1] 

机构地区：[1]三峡大学土木水电学院,湖北宜昌443002

出　　处：《三峡大学学报（自然科学版）》2008年第3期38-40,共3页Journal of China Three Gorges University：Natural Sciences

摘　　要：通过水力学模型试验,验证了糯扎渡水电站设计的戗堤位置布置,研究确定了截流流量、预进占长度,并对在截流流量1 220 m3/s下,戗堤进占各区段的龙口水力特性和抛投材料的使用情况进行了分析,为截流施工方案的决策和施工组织的实施提供了依据.The designed banquette position, the river closure discharge and pre-embankment Nuozhadu Hydropower Station are tested by the hydraulic model test. The hydraulic character materials in each area of the river closure gap are analyzed by the river closure discharge 1 220 sults provide scientific basis for river closure construction planning and organization. len and gth of the the use of s. The results provide scientific basis for river closure construction planning and organization.

关 键 词：糯扎渡水电站 截流 模型试验 

分 类 号：TV551.2[水利工程—水利水电工程]