摘要
介绍了现行国家标准ＧＢ１２３３７—９０和正在报批的ＧＢ１２３３７—ｘｘ推出的球罐新结构，如混合式球壳结构、固定式拉杆结构、支柱与球壳连接的Ｕ形柱结构及其它结构的有关情况。通过对比，分析了新结构的优点，希望国内设计和制造单位结合建造球罐的实际情况，认真研究并积极采用新标准。
The new structure recommended by using national standard GB 12337—90 and reporting for approving national standard GB 12337—xx,including the mixed shell structure,the fixed bracing structure,the U form stub column structure linking with colume and shell and the others are introduced.By contrasting and analyzing varieties of structure,the superiority of the new structure can be distingaished.National designing and manufacturing company must study earnestly the technology of the new structure according to their situation,and ust it actively to resolve the shortcoming of the former structure and the unsolved problems.
出处
《石油化工设备》
CAS
1998年第3期1-4,共4页
Petro-Chemical Equipment
