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水—坝系统在地震时的相互作用是水工抗震设计的重要课题之一。自从韦斯脱伽特发表其著名论文“地震时作用于坝面的动水压力”以来,已经五十多年了,由于这个问题在工程实践中的重要性,所以长期以来吸引了许多研究者的注意。回顾水—坝相互作用问题的研究历史,可以大致将它分为两个阶段;在六十年代以前,研究工作以寻求问题的解析解答
The interaction of the water-dam system during the earthquake is one of the important topics in the seismic design of hydraulic engineering. It has been more than fifty years since Westchester had published his famous paper “Pressure water pressure acting on the surface of the dam during an earthquake.” Because of the importance of this problem in engineering practice, it has attracted many people for a long time. Researcher’s attention. Recalling the research history of the water-dam interaction problem, it can be roughly divided into two phases; before the 1960s, research was conducted to seek analytical solutions to the problem.