【摘要】 本文以多片平行悬臂板为模型,对平行结构流固耦合振动特性问题从理论上进行了探讨,导出了便于分析计算的理论表达式,并进行了计算与实验验证。结果说明,分析方法正确,对于分析实际水工结构的完全流固耦合问题具有现实意义。更多还原

【Abstract】 In this paper, the fluid-structure coupling vibration property of parallel structure is researched. The parallel contilever blades are taked as the model. The theory equations are deduced then for easy to be used. The results of the computation and the experiment are finished for the examination of the equations. It is showed that the method is correct and it has practical significance on analysing problems of complete fluid-structure coupling in real water conservancy works.更多还原