中国水利Issue(20)：17-22,6.DOI:10.3969/j.issn.1000-1123.2025.20.003
我国安全大坝建设的挑战与科技创新需求
Challenges and technological innovation requirements for building safe dams in China
摘要
Abstract
China has a large number of reservoir dams,and their safety constitutes an important component of the national water security strategy.In the context of frequent extreme hydrological events induced by global climate change,increasingly complex environmental conditions faced by dams,and the growing demand for effective risk prevention and quality development,Minister of Water Resources Li Guoying proposed the initiative of"building safe dams,ecological dams and smart dams"at the 28th ICOLD Congress.To further deepen the understanding of"safe dams",this paper outlines the current status of dam construction and overall dam safety in China.By comparing the traditional concept of dam safety with the requirements of high-quality development in the new era,it clarifies the connotation of constructing safe dams and analyzes the main challenges currently faced,including the safety risks of medium and low-earth-rockfill dams under climate change,the safety risks of high dams under complex construction conditions,and the basin system safety risks arising from cascade development.The paper emphasizes that building safe dams depends on technological innovation,elaborates on technological progress achieved in enhancing the intrinsic safety of small and medium-sized reservoir dams,ensuring the safety of ultra-high dams,and constructing smart dams,and proposes further needs for scientific and technological innovation and technical advancement in related fields.These efforts aim to support the construction of safe dams and the establishment of a comprehensive dam safety assurance system.关键词
安全大坝/全生命周期安全/本质安全/科技创新/理论和技术突破/智能大坝/安全风险Key words
safe dam/full lifecycle safety/intrinsic safety/technological innovation/theoretical and technical breakthrough/smart dam/safety risk分类
水利科学引用本文复制引用
汪小刚,郑璀莹..我国安全大坝建设的挑战与科技创新需求[J].中国水利,2025,(20):17-22,6.基金项目
国家自然科学基金重点项目(52539007) （52539007）
广东省水利科技创新项目(2025-06). （2025-06）
