摘要
堆石坝作为土石坝的两大主力坝型之一,具有抗剪强度高、压缩模量大、防渗性能好的特点,发挥出适应性强、安全性好、经济性优的优势。经过曲折发展、借鉴发展和突破发展,中国土心墙堆石坝、面板堆石坝、沥青防渗堆石坝、膜防渗堆石坝处于世界进行或领先水平,并具随着中国水资源开发及抽水蓄能电站的发展,将向300m级高土心堆石坝、250m级高面板堆石坝、200m级沥青防渗堆石坝,100m级高膜防渗堆石迈进,并将全面达到世界领先水平。
As the one of two main types of earth rock dam,rockfill dam has the characteristics of high shear strength,large compression modulus and good anti-seepage performanee.It has the advantages of strong adaptability,good safety and excellent economy.Through zigzag development,referenee development and breakthrough development,China's earth core rockfill dam,face rockfill dam,asphalt impervious rockfill dam and geomembrane impervious rockfill dam are at the world's or leading level.With the development of China's water resources development and pumped storage power station,rockfill dam will stride forward 300m level high earth core rockfill dam,250m level high face rockfill dam,200m level asphalt impervious rockfill dam and 100m level high geomembrane impervious rockfill dam.Rockfilldam in China willreach the world leading level in an all-round way.
作者
杨泽艳
王富强
吴毅瑾
孙永娟
YANG Zeyan;WANG Fuqiang;WU Yijin;SUN Yongjuan(China Recusable Energy Engineering Institute Beijing 100120,China;China Hydropower Engineering Consultant Group Limited.Beijing 100120,China)
出处
《水电与抽水蓄能》
2019年第6期36-40,45,共6页
Hydropower and Pumped Storage
基金
国家“十二五”科技支撑项目“重大水电开发工程关键技术与生态环境保护及集成示范”(2013BAB06B00)
关键词
堆石坝特点
发展历程
建设成就
发展展望
rockfill dam and it's characteristics
development history
achievements in con struction
prospects for development
