基于Abaqus的角码有限元分析
Finite Element Analysis of Corner Code Based on ABAQUS

本文在SolidWorks建模并通过Abaqus有限元分析法，研究了不同压强工作条件下角码的变形量和应力。结果表明，应力最大处在中间板块的左上角与侧板连接处；最大变形量在角码顶部离连接处较远的右下角，并分析了其形成的原因；还进行了不同尺寸的角码在相同工作条件下的应力应变仿真，分析了结果。同时对结构进行了1到6阶的模态分析，并据此提出了优化结构的建议。
In this paper, the deformation amount and stress of the corner code under different pressure working conditions were investigated by modeling in SolidWorks and by Abaqus finite element analysis method. The results show that the maximum stress is at the upper left corner of the middle plate block where it connects with the side plate; The maximum deformation is in the lower right corner of the top of the corner code far away from the joint, and the reason for its formation is analyzed; the stress-strain simulation of different sizes of corner codes under the same working conditions is also carried out and the results are analyzed. Meanwhile, the modal analysis of the structure was carried out from the 1st to the 6th order, and suggestions for optimizing the structure were made.