非洲某水电站项目坝型选择  

Dam Type Selection for a Hydropower Project in Africa

作　　者：刘斌 钱小燕 刘朦 LIU Bin;QIAN Xiaoyan;LIU Meng(PowerChina Chengdu Engineering Corporation Limited,Chengdu Sichuan 610072)

机构地区：[1]中国电建集团成都勘测设计研究院有限公司,四川成都610072

出　　处：《四川水力发电》2024年第3期77-79,83,共4页Sichuan Hydropower

摘　　要：依托非洲某水电站项目,结合地形、地质、填筑材料、气候等实际条件,从坝体稳定、施工组织设计、工程投资等方面对各坝型(混凝土面板堆石坝、沥青混凝土心墙堆石坝、复合土工膜面板堆石坝、粘土心墙堆石坝及碾压混凝土坝)进行了综合比选。笔者分析了各坝型的优缺点,以期能给类似工程提供经验,使其因地制宜,选择最合适的坝型。Based on a hydropwer project in Africa,combined with its actual conditions,such as topography,geology,materials and climate,a comprehensive comparison were conducted on various dam types,such as CFRD,rockfill dam with asphalt concrete core,composite geomembrane faced rockfill dam,rockfill dam with clay core,and RCC dam,mainly taking into consideration of the stability,construction management planning and project cost.Their advantages and disadvantages were analyzed,in order to provide experience for similar projects to choose the most suitable dam type according to its specific conditions.

关 键 词：坝型比选 面板堆石坝 碾压混凝土坝 

分 类 号：TV731.11[水利工程—水利水电工程] TV641.43