摘要
本文根据立式固定项油罐顶对壳连接结构特点,以API650规范F—6附录标准计算了顶对壳弱连接的失稳压力,讨论了罐底不被抬起的临界条件,对罐顶和罐壁采用弱连接与非弱连接设置紧急排气阀的必要性提出了自己的观点。
Based on the characteristics of roof-to-shell connecting structure of Tertical fixing roof oil tank,this paper calculates the instable pressure of weak connection between roof and shell in accordance with API 650, Appendix F-6 . It also discusses the critical condition in which tank bottem would not be lifted, and explains its own position on the question of whether urgent gas relieve valve shall be installed if roof and she'll of oil tank utilize weak connection and unweak connection.
出处
《油气储运》
CAS
北大核心
1991年第1期41-46,共6页
Oil & Gas Storage and Transportation
