基于有限元法的某加工棚钢构静态特性分析  

Static Characteristics Analysis of a Processing Shed Steel Structure Based on Finite Element Method

作　　者：左芳君 刘平平 李刚俊[1] 张慧洁[1] ZUO Fang-jun;LIU Ping-ping;LI Gang-jun;ZHANG Hui-jie(School of Intelligent Manufacturing,Chengdu Technological University,Chengdu Sichuan 611730,China)

机构地区：[1]成都工业学院智能制造学院,四川成都611730

出　　处：《机械研究与应用》2021年第2期84-87,共4页Mechanical Research & Application

摘　　要：基于有限元法,以某加工棚钢构为研究对象,对其进行静态特性分析,考察钢构在多种载荷工况下的结构应力及变形分布。通过分析计算发现,该钢构在三种计算工况下承受的单元应力均小于材料许用应力,所有杆件的稳定性均满足使用要求。分析计算结果为该钢构安全可靠地使用提供了理论依据。Based on the finite element method,the static characteristics of a processing shed steel structure were analyzed,and the structural stress and deformation distribution under various load conditions were investigated.Through the analysis and calculation,it is found that the unit stress of the steel structure under the three calculation conditions is less than the allowable stress of the material,and the stability of all members meet the use requirements.The analysis and calculation results provide a theoretical basis for the safe and reliable use of the steel structure.

关 键 词：加工棚钢构 应力 稳定性 有限元法 

分 类 号：TH113.1[机械工程—机械设计及理论]