【摘要】 本文根据渡槽的结构特点,应用ANSYS有限元分析软件,对实际工程中某渡槽进行了振动特性分析,探讨了该渡槽在四种工况(空槽、中槽、边槽、满槽)下的模态变化范围,所得结果可为该渡槽的抗震设计提供依据。更多还原

【Abstract】 Based on structural characteristics of aqueduct and ANSYS software,the vibration characteristics analysis is conducted for an aqueduct.Variation scopes of modes of the aqueduct under four conditions(aqueduct without water,aqueduct with water in the middle trough,aqueduct with water in side troughs,aqueduct with water in the three troughs) are studied.The computation results lay the foundation for systematic design of the aqueduct.更多还原