Ansys在混凝土重力坝振型分解反应谱分析中的应用

Application of Ansys to Analysis of Vibration Type Decomposition Response Spectrum of a Concrete Gravity Dam

随着计算机的飞速发展和广泛应用以及有限元理论的日益完善,Ansys等大型通用有限元分析软件被日益广泛的应用到水利水电工程结构设计中。介绍用Ansys软件进行混凝土重力坝振型分解反应谱平面有限元计算的方法和步骤,对需进行抗震设计的混凝土重力坝结构设计有一定的参考价值。

With rapid development and wide use of computers and more and more improvement of the finite element theory, such general - purpose finite dement analysis software as Ansys has widely been applied to structural design of water resources and hydropower projects. This paper presents the method and procedure of using Ansys software to conduct vibration type decomposition response spectrum plan finite element calculation of a concrete gravity dana, which gives a reference to structural design of an earthquake - resisting concrete gravity dam.