摘要
在中央电视台新台址主楼钢结构安装中,10根钢柱超重超大,必须先将箱体或牛腿与主体分离后进行安装,现场进行了超长超厚板斜立焊缝的成功焊接,形成了成套技术。
In the installation of CCTV new site project main building steel structure, there are 10 steel columns with super weight and super large. The box body or bracket must be separated from main body before they are installed. The inclined vertical welding of super long super thick plate is successfully welded on-site, and a set of technology is got.
出处
《施工技术》
CAS
北大核心
2007年第6期3-4,37,共3页
Construction Technology
关键词
钢结构
焊接技术
蝶形节点
超长超厚板
斜立焊缝
steel structure
welding technology
butterfly shape joint
super long super thick plate
inclined vertical welding
