我国超级高坝的发展与挑战  

Development and Challenges of Super High Dams in China and Other Countries

作　　者：王爱玲[1] 邓正刚[2] 

机构地区：[1]水电水利规划设计总院,北京100120 [2]中国水利水电科学研究院,北京100038

出　　处：《水力发电》2015年第2期45-47,93,共4页Water Power

摘　　要：对国内外已建、在建和拟建200 m以上超级高坝进行统计表明,国外超级高坝建设起步较早,发展持续不断,我国起步较晚,但发展较快;超级高坝主要集中在混凝土拱坝、混凝土重力坝、土心墙堆石坝和混凝土面板堆石坝等4种坝型,已建工程都能安全可靠运行。通过分析我国水电工程发展趋势以及工程特点,我国超级高坝的发展面临安全要求高、相关技术标准缺乏、关键技术需联合攻关、风险防控和全寿命周期的有效管理等方面的挑战。The statistics on high dams with a height more than 200 m in abroad and home under operation, construction or planning shows that the super high dam construct earlier and continues to develop in foreign countries, and starts later in but rapid in China. The super high dams mainly belong to concrete arch dam, concrete gravity dam, clay core wall roekfill dam or concrete face roekfill dam, and all super high dams which have been put into operation can safely and reliably operate. The development and characteristics of hydropower engineering in China are analyzed and the result shows the development of super high dams in China will face the challenges of high safety requirement, lack of relevant technical standards, joint research requirements on key technologies, risk prevention and control and effective management in whole operation life.

关 键 词：超级高坝 建设情况 发展特点 挑战 

分 类 号：TV642[水利工程—水利水电工程]