仿真分析及其在塔架结构中的应用  

Simulation Analysis and Its Application on Tower Structure

作　　者：陈玉振[1] 圣国梁[1] 

机构地区：[1]南京电子技术研究所,江苏南京210013

出　　处：《电子机械工程》2008年第4期58-60,共3页Electro-Mechanical Engineering

摘　　要：随着CAE的发展,仿真分析得到了广泛的应用。利用数值模拟技术对某塔架结构进行了静、动态仿真分析。通过ANSYS软件计算得到了塔架在最大载荷下的位移、应力分布规律和危险点的位置,通过模态分析得到塔架的前五阶固有频率,校核了塔身的强度性能,为结构改进提供了理论依据。With the development of CAE, simulation analysis has been widely applied. The advanced numerical simulation technology was applied to analyze the static and dynamic properties for the towel structure in this Paper. Through the simulation in ANSYS, it was obtained the distributions of stress and strain, the positions of dangerous items, and the natural frequencies from first mode to fifth mode. The analysis results validated the intensity performance and provided theory basement for the frame improvement.

关 键 词：有限元 仿真分析 塔架结构 ANSYS 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]