摘要
南京三桥钢塔结构形式复杂、制作与安装难度大,其顶端节段T21结构形式更为特殊。针对T21节段的结构特点,介绍了制造难点、制作工艺及翻身吊运方法等。
The steel tower of the Third Nanjing Bridge has a complicated structure, which is difficult to manufacture and erect, especially its T21 top segment. For the structural features Of the T21 segment, it is introduced the difficulty and technology of manufacture, as well as the method of turnover of the segment.
出处
《钢结构》
2006年第1期69-71,共3页
Steel Construction
关键词
南京三桥
钢塔顶端节段
制造
翻身
the Third Nanjing Bridge
top segment of the steel tower
manufacture
turnover
