中文摘要：

本文以高拱坝泄洪振动为背景,从水工、水弹性模型到数值模型,从模糊模型到原型观测的广泛研究领域做一综合概括,对大流量泄洪诱发水工建筑物（泄洪拱坝、导墙,挑溢流厂房、闸墩）振动问题的研究进行综合集成探讨。提出应用水弹性模型和计算机“复合模型”方法最为合理,达到从定性到定量的转变。文中针对一些大型工程（三峡、二滩、小湾、构皮滩、溪洛渡、向家坝）特别是高拱坝大流量泄洪振动有关的研究方法和成果,发表作者的体会。

英文摘要：

Based on flow-induced vibration of high arch dams, a synthetical summary is made in the broad research field which involves hydraulic model, hydroelastic model and numerical model, as well as indistinct model and prototype measurement. Study on flow-induced vibration due to large flood discharge through hydraulic structures, such as arch dams,guide walls,jet-over powerhouses and piers is synthetically discussed. It is put forward that the compound model based on hydroelastic model and numerical model is most reasonable because of transfer from qualitative analysis to quantitative analysis. In this paper, the study methods and achievements of flow-induced vibration of some large projects, such as the Three Gorges, Ertan, Xiaowan, Goupitan, Xiluodu and Xiangjiaba, especially＇ high arch clams are revealed.