CAJ | 학술논문

我国正处在200 m以上特高坝建设的快速发展阶段，部分特高坝已陆续建成投入运行。特高坝的运行安全是社会各界普遍关注的热点问题。针对我国特高坝所处复杂环境条件和运行特点，为保障其安全长效运行，从安全评价体系、高边坡稳定、泄洪消能、泄洪雾化、材料和结构耐久性、水工金属结构运行维护、水下检修加固、地震影响、流域高坝群运行安全以及风险管理等方面，阐述了一些关键技术的要点和主要内容。
아국정처재200 m이상특고패건설적쾌속발전계단，부분특고패이륙속건성투입운행。특고패적운행안전시사회각계보편관주적열점문제。침대아국특고패소처복잡배경조건화운행특점，위보장기안전장효운행，종안전평개체계、고변파은정、설홍소능、설홍무화、재료화결구내구성、수공금속결구운행유호、수하검수가고、지진영향、류역고패군운행안전이급풍험관리등방면，천술료일사관건기술적요점화주요내용。
China is in a stage of rapid development of ultra-high dams higher than 200 m. And, some ul-tra-high dams have been built and put into operation. The safe operation of ultra-high dam is a hot is-sue of social concern. In order to ensure the long-term operation safety of ultra-high dam in complex en-vironment and operation characteristics, the author expounds the main contents and some key technolo-gies, including the safety evaluation system, the stability of high slope, energy dissipation and atomiza-tion of release waters, the durability of materials and structure, operation and maintenance of hydraulic metal structure, underwater reinforcement, earthquake effect, safety operation and risk management of dam group and etc.