钢煤斗三维设计分析  

3D Design Analysis of Steel Coal Hopper

作　　者：周小歆 Zhou Xiaoxin(CNOOC Petrochemical Engineering Co.,Ltd.,Jinan 250101)

机构地区：[1]中海油石化工程有限公司,济南250010

出　　处：《化工设计》2022年第1期27-30,1,共5页Chemical Engineering Design

摘　　要：本文对钢煤斗的三维有限元分析过程进行阐述,对模拟单元选取、模型建立、荷载计算、边界条件选取进行详细论述,同时,利用STAAD软件分析钢煤斗壁厚、水平加劲肋间距的变化对应力、位移的影响变化规律,用以指导工程应用。In this paper,the three-dimensional finite element analysis process of the steel coal hopper is expounded,and the selection of the simulation unit,model establishment,load calculation and boundary condition selection are discussed in detail.At the same time,STAAD software is used to analyze the influence change rule of the change of steel coal hopper wall thickness and horizontal stiffener spacing on the stress and displacement,which can be used to guide the engineering application.

关 键 词：STAAD分析 钢煤斗 壁厚 加劲肋 

分 类 号：TQ050.2[化学工程]