洪家渡水电站面板堆石坝溃坝分析  

Analysis on dam-break of Hongjiadu Hydropower Station concrete face rock fill dam

作　　者：王刚 

机构地区：[1]贵州乌江水电开发有限责任公司洪家渡发电厂,贵州黔西551500

出　　处：《贵州电力技术》2015年第10期20-21,94,共3页Guizhou Electric Power Technology

摘　　要：从洪家渡溃坝洪水的原因分析入手,根据溃坝洪水常用的计算方法,结合洪家渡水电站水库大坝的实际情况,对假定的极端溃坝情况进行了计算,在此基础上估算了溃坝洪水在峡谷河道地段的演进过程。根据溃坝洪水的影响范围分析,提出了防溃坝洪水的应对措施。This paper started with the reason analysis of Hong dam-break flood , according to the commonly calculation method of dambreak flood, combined with the practical situation of flood Hong Hydropower Station reservoir dam, calculated the assumed extreme dam-break situation, estimated the river flood evolution process in the canyon section. Lastly, this paper proposed the dam-break flood prevention measures.

关 键 词：溃坝洪水 影响范围 应对措施 

分 类 号：TV7[水利工程—水利水电工程]