大坝与水工混凝土关键核心技术综述

Review on Key and Core Technologies of Dam and Hydraulic Concrete

大坝建设是水利水电发展最重要的标志,它对水资源的开发利用发挥着极其重要的作用。水工混凝土作为水工建筑物重要的建筑材料,有着其他材料无法替代的作用。梳理了大坝混凝土材料及分区、水工混凝土原材料、大坝混凝土施工配合比、水工泄水建筑物抗冲磨混凝土、大坝混凝土施工质量与温控防裂、数字大坝与智能大坝建设等方面的关键核心技术,以期为我国水利水电工程建设又好又快的发展提供技术支撑。

Dam construction, as one of the most important symbol of water conservancy and hydropower development, play-s a key parl in water resources exploitation and utilization. Hydraulic concrete is a crucial construction material to hydraulic structure and cannot be replaced by other materials. This paper reviews some relative key and core technologies, such as dam concrete material and partition, hydraulic concrete raw material, concrete construction mixture ratio, abrasion-resistance concrete in hydraulic outlet works, dam concrete construction quality and temperature control and crack prevention, and digital dam and intelligent dam construction, looking forward to providing technical support for water conservancy and hydroelectric project development in China.