介绍了工程研究的背景和意义;总结了国内外碾压混凝土坝温控防裂研究的方法和进展,分析了寒冷干旱地区碾压混凝土坝温控防裂的特点;提出了寒冷干旱地区高碾压混凝土坝温控防裂研究的方向。
Introduced the background and meaning of the project.Summarized the progress of studying on temperature control and crack prevention of roller compacted concrete gravity dam, and analyzed the characteristics on temperature control and crack prevention of roller compacted gravity dam in cold and drought area.Proposed research directions of temperature control and crack prevention of high roller compacted dam in cold and arid area.