3000m^3薄壁球罐设计中的若干问题  

Analysis of Some Problems in Design of 3000 m^3 Thin-wall Spherical Tank

作　　者：李腾蛟[1] 李云福[1] 

机构地区：[1]合肥通用机械研究院

出　　处：《化工装备技术》2014年第3期30-32,共3页Chemical Equipment Technology

摘　　要：大型薄壁球罐其球壳板壁薄、单片尺寸大、刚性差,因而在设计阶段与常规球罐相比有所不同。对薄壁球罐设计中面临的问题进行了分析与计算,包括球罐选材、刚度计算、球罐结构的确定和制造安装的施工要求等方面,可为其它大型薄壁球罐的设计提供参考。The large thin-wall spherical tank has thin shell, large size monolithic and poor stiffness. Accordingly, there＇re certain differences between thin-wall spherical tank and conventional spherical tank in the design phase. Analyzes the problems existing in the design of thin-wall spherical tank, including material selection, stiffness calculation, structure determination as well as construction requirements of manufacture and installation, which could provide references for the design of other large thin-wall spherical tanks.

关 键 词：薄壁球罐 刚度 几何尺寸 质量控制 压力容器 结构 

分 类 号：TQ053.2[化学工程]