基于Workbench的球罐建模方案与应力分析  

Modeling Scheme for Spherical Tank and Stress Analysis Based on Workbench

作　　者：杜文毅[1] 高红利[1] 

机构地区：[1]广东石油化工学院机电学院

出　　处：《化工机械》2016年第3期347-349,372,共4页Chemical Engineering & Machinery

摘　　要：为提高球罐有限元应力计算的效率,以3 000m^3球罐为例,提出了一种基于Workbench的球罐有限元建模方案。通过与常规球罐建模方案计算规模的对比发现,基于Workbench的球罐有限元建模方案在计算精度符合要求的前提下,大幅缩减了有限元计算的规模和时间。Taking a 3000 m^3 spherical tank as an example, a Workbench-based finite element modeling scheme for it was proposed to improve the efficiency of calculation. Comparing this scheme with that for conventional spherical tank shows that under premise that the calculation accuracy meets the requirements, this scheme proposed can reduce both size and time of the finite element calculation substantially.

关 键 词：球罐 有限元建模 载荷设定 应力分析 WORKBENCH 

分 类 号：TQ053.2[化学工程]