基于ANSYS的铁塔基座强度分析与结构优化

Strength Analysis and Structure Optimization of Iron Tower Base Based on ANSYS

针对通信工程中常用的铁塔基座结构进行分析优化,利用大型三维建模软件SolidWorks建立铁塔基座的三维模型,并将其导入有限元分析软件ANSYS中,在ANSYS中建立铁塔基座的有限元模型。在Workbench模块中,根据实际受力状况,施加约束条件,分析计算后求解出铁塔基座在施加载荷的情况下最大变形量和产生应力集中的位置。根据计算机分析的结果,提出铁塔基座结构的改进方案,并对改进后的结构模型进行分析计算。通过对比优化前后的计算结果,可以明显看出优化后的方案更合理,大大提高了基座结构的安全性能,为新一代铁塔基座的结构设计提供了理论依据。

Analyze and optimize the iron tower base structure commonly used in communication engineering.Use the large-scale 3D modeling software Solidworks to establish a three-dimensional model of the iron tower base,and import it into the finite element analysis software ANSYS,and establish the finite element of the iron tower base in ANSYS model.In the Workbench module,according to the actual force status,constraint conditions are applied,and after analysis and calculation,the maximum deformation of the iron tower base and the location of the stress concentration under the load are solved.According to the results of computer analysis,an improvement plan for the iron tower base structure is proposed,and then the improved structure model is analyzed and calculated.Finally,by comparing the calculation results before and after the optimization,it can be clearly seen that the optimized scheme is more reasonable,greatly improving the safety performance of the base structure,and providing a theoretical basis for the structural design of the new generation of iron tower base.