老挝南立1-2水电站面板堆石坝填筑施工技术  

Construction Technology for Concrete Faced Rockfill Dam Placement at Namlik 1-2 Hydropower Station in Laos

作　　者：隆运国 刘洪 

机构地区：[1]中国水利水电第十工程局有限公司,四川都江堰611830

出　　处：《四川水力发电》2015年第5期79-82,共4页Sichuan Hydropower

摘　　要：介绍了老挝南立1-2水电站面板堆石坝的施工过程,详细阐述了填筑施工中所采用的材料特性、分层填筑碾压施工技术,重点分析了施工中应注意的各种细节和技术、质量、安全保证措施,通过选择合理的填筑方案及碾压参数,较好地解决了填筑施工中各工序之间的相互干扰,加快了施工进度,大大降低了坝体沉降量,质量达到了预期的效果。This paper introduces construction of concrete faced rock dam at Namlik 1-2 hydropower station in Laos,gives detail descriptions to dam construction material properties and Layered placement and roller compaction,mainly analyzes various construction details,technology,quality and safety precautions. By selecting proper placement scheme and roller compaction parameters,mutual interferences are avoided in various processes during placement construction,so construction progress is speeded up,dam settlement is reduced significantly and construction quality is ensured.

关 键 词：材料 填筑 碾压 质量 沉降 南立1-2水电站 

分 类 号：TV641.43[水利工程—水利水电工程]