岩土工程学报2016，Vol.38Issue(z1)：225-230,6.DOI:10.11779/CJGE2016S1042
乌东德水电站白滩沟泥石流特性分析与防治措施
Characteristic analysis and control measures for debris flow in Baitan Gully of Wudongde Hydropower Station
刘波 1牛运华 1王科 1代德富2
作者信息
- 1. 长江勘测规划设计研究院，湖北武汉 430010
- 2. 昆明市东川区泥石流防治研究所，云南昆明 654100
- 折叠
摘要
Abstract
Adopting field investigation and indoor model tests, the characteristics of debris flow in Baitan Gully are studied. Combined with the particularity of terrain, geological conditions and building layout, the drainage route of debris flow is compared. The optimal drainage route is obtained. In addition, the effect of control measures of debris flow in Baitan Gully is evaluated. The results show that the guide wall, block dam and solid bed dam can effectively protect the original channel, and they can also prevent solid substances from being involved in debris flow activity. Beyond that, the silting field can also play the role of silting. Finally, only a small amount of solid substances and the flood are discharged to the Jinsha River through the drainage cannal, and the effect of prevention is achieved. As a complete system, the guide wall, block dam, silting field and solid bed dam can have a good control effect. So such a control system should be widely adopted in the design of control measures for debris flow.关键词
泥石流/乌东德水电站/特性分析/防治措施Key words
debris flow/Wudongde Hydropower Station/characteristic analysis/measure分类
建筑与水利引用本文复制引用
刘波,牛运华,王科,代德富..乌东德水电站白滩沟泥石流特性分析与防治措施[J].岩土工程学报,2016,38(z1):225-230,6.
