一直以来,水库大坝的安全为广大公众十分关注。如果一座蓄满水的大水库发生溃坝,其后果不亚于一次大洪水,甚至比一般洪水更猛烈。历史上,国内外都曾发生过溃坝事故,造成了重大的生命财产损失。回顾世界大坝建设的历史,早期修建的大坝以较低的土坝为主,很多大坝依据经验修建,大坝本身的质量和抵御洪水、地震等灾害的设 Historically, the safety of reservoir dams has been of great concern to the general public. If a large reservoir full of water breaks down, its consequences will be no less than a major flood, even more violent than the average flood. Historically, dam break accidents have occurred both at home and abroad, resulting in significant loss of life and property. Recalling the history of the world’s dam construction, the early construction of dams dominated by lower earth dams, many dams built on experience, the quality of the dam itself and to withstand floods, earthquakes and other disasters set