宝钢工程氮气管道连续跨河、跨铁路的大跨度水平滑移吊装

LONG-SPAN HORIZONTAL SLIP LIFTING OF NITROGEN PIPELINE OF TRUNK WORKS CONTINUOUSLY CROSSING RIVER AND RAILWAY IN BAOSTEEL′S BEACH AREA

根据宝钢滩涂区域配套动力干管工程氮气管道连续跨河、跨铁路的大跨度安装,介绍大跨度管道安装采用水平滑移的施工技术措施,供相应类似管道工程施工参考。

According to the long-span erection of Nitrogen pipeline of the trunk works in Baosteel beach area,which is continuously crossing river and railway,it is presented the technical measures for horizontal slip erection of long-span pipeline,which may a reference for construction of similar pipelines.