摘要
双沟面板堆石坝处于高寒峡谷地区,在坝基开挖设计中,通过研究趾板区的地形地质条件,设计了一整套适合双沟面板堆石坝的施工方案。在坝基处理中,根据开挖揭露的多种不良地表形态和地质缺陷,制定了相应措施,满足了工程要求。
Shuanggou rockfill dam with facing is located in the gorge.The construction scheme suited to geological and topographical condition in toe slab area is designed in the design of dam foundation excavation.The treatment measures of dam foundation are adopted according to exposed bad ground surface feature and geological defect for meet the project demand.
出处
《东北水利水电》
2007年第10期40-42,共3页
Water Resources & Hydropower of Northeast China
关键词
面板堆石坝
基础开挖
双沟水电站
rockfill dam with facing
foundation excavation
Shuanggou water power station
