摘要
2025年初,已建和在建的堆石混凝土坝已达200座,其中百米级周源水库堆石混凝土重力坝开工建设,且NB/T 10077—2024《堆石混凝土坝设计规范》正式实施,标志着堆石混凝土筑坝技术经过20余年发展已走向成熟。为此,全面回顾了堆石混凝土筑坝技术从发明伊始到逐步成熟的发展过程,将其分为4个发展阶段,详细介绍了不同阶段研究解决的主要技术问题和研究成果,总结了堆石混凝土相关基础研究的主要进展,阐述了典型堆石混凝土坝的建设情况及堆石混凝土坝技术标准体系不断发展与完善的进程,以帮助读者全面了解堆石混凝土坝的发展脉络,为未来的发展指明方向,并促进堆石混凝土坝技术不断进步。
By early 2025,the number of completed and under-construction rock-filled concrete(RFC)dams had reached 200.Among them,the Zhouyuan RFC gravity dam with a height of 100 m had commenced construction.Concurrently,the Code for Design of Rock-Filled Concrete Dams(NB/T 10077-2024)was issued.These events indicate that RFC dam construction technology has achieved maturity after more than 20 years of development.The development process of RFC dam construction technology from its initial invention to gradual maturity was reviewed and divided into four key stages,the main technical problems and research achievements obtained in different stages were introduced,the main progress on fundamental research related to RFC was summarized,and the construction status of typical RFC dams as well as the continuous development and improvement process of the technical standard system for RFC dams were presented,so as to help readers better understand the evolution of RFC dams,point out the direction for future development,and promote the progress of RFC dam technology.
作者
金峰
JIN Feng(Department of Hydraulic Engineering,Tsinghua University,Beijing 100084,China)
出处
《水利水电科技进展》
2025年第5期13-25,共13页
Advances in Science and Technology of Water Resources
基金
国家自然科学基金重点项目(52039005)
国家自然科学基金重大项目(52192670)。
关键词
堆石混凝土
重力坝
拱坝
技术标准
智能建造
rock-filled concrete
gravity dam
arch dam
technical standard
intelligent construction
作者简介
金峰(1966-),男,教授,博士,主要从事水工结构研究。E-mail:jinfeng@tsinghua.edu.cn。
