结构支撑铝制拱顶的设计及其工程应用  

The Design and Application of Aluminum Dome Roof of Oil Tanks

作　　者：蔡杭平[1] 许莉[1] 

机构地区：[1]中国石油天然气管道工程有限公司

出　　处：《油气储运》2002年第7期13-15,共3页Oil & Gas Storage and Transportation

摘　　要：由于带肋拱壳的应用受到油罐直径的限制,这就使带支撑骨架的拱壳应运而生。美国油罐标准 API 650附录 G提出了空间网架支撑铝制拱顶的设计方法,虽然为铝制拱顶,但其原理及计算公式的格式同样适用于钢制拱顶,结合 API 650附录 G,对此种网架结构及其应用进行了分析探讨。With the development of dome roof oil tank to big diameter,the variable support of shell comes inta being because the application of dome roofs with rib is limited by its diameter. In API 650 Appendix G,the theory and formula of design method for the aluminum dome roof are given,which is suitable to the steel dome roof. On the basis of API 650 Appendix G, this paper analyzes and discusses the structure and its application of the space truss.

关 键 词：铝制拱顶 设计 拱顶油罐 结构支撑 空间网架 设计 应用 

分 类 号：TE972[石油与天然气工程—石油机械设备]