泸定水电站粘土心墙堆石坝设计  

Design of Luding Rockfill Dam with Clay Core Wall

作　　者：王党在[1] 金伟[1] 王方亮[1] 韩勇[1] 

机构地区：[1]中国水电顾问集团成都勘测设计研究院,四川成都610072

出　　处：《水力发电》2011年第5期14-16,共3页Water Power

摘　　要：泸定水电站粘土心墙堆石坝最大坝高79.50 m,坝址地震烈度高,距下游泸定县城2.5 km。坝基覆盖层深厚,层次结构复杂,最大深度达148.6 m。考虑工程的重要性及复杂性,为确保大坝安全可靠,从大坝结构、筑坝材料、坝基处理、灌浆廊道、防渗墙等方面进行了精心设计。The rockfill dam with clay core wall in Luding Hydropower Station is 2.5 km upstream of Luding City. The maximum height of darn is 79.5 m and the dam locates on high seismic intensity area. The overburden under dam has a maximum depth of 148.6 m and has a complex layered structure. After considering the importance and complexity of the engineering, the dam structure, constructing materials, foundation treatment, grouting gallery and cut-off wall are well- designed in order to guarantee the safety of the dam.

关 键 词：粘土心墙 堆石坝 结构设计 泸定水电站 

分 类 号：TV641.41[水利工程—水利水电工程]