4万m^3拱顶网壳罐倒装法全自动焊接工艺  

Fully Automatic Welding Technique Applied in Inverted Construction for 40 000 m^3 Oil Tank with Lattice Shell Dome

作　　者：栾印奎[1] 

机构地区：[1]中国石油天然气管道局国际事业部,河北廊坊065000

出　　处：《石油工程建设》2013年第2期59-62,11,共4页Petroleum Engineering Construction

摘　　要：文章介绍了在倒装法安装大型双向子午线拱顶网壳罐过程中,采用全自动焊接工艺的技术方法,以详实的工程实践数据证明了这一工艺具有较高的经济效益,在大规模罐群项目的安装工程中具有很高的推广应用价值。This paper introduces the fully automatic welding technique applied in inverted construction for large tanks with two-way meridian lattice shell dome.Based on the detailed data got from a practical tank construction project,this technique is proved to be greatly economically beneficial,and would be popularized and applicable in large scale tank group construction.

关 键 词：拱顶 储油罐 网壳 倒装法 全自动焊接 

分 类 号：TE972[石油与天然气工程—石油机械设备]