大榭第二大桥钢塔节段制造工艺及焊接变形控制技术

Fabrication Procedure and Weld Deformation Control Technologies of Steel Tower Segment for the Daxie Second Bridge

针对大榭第二大桥钢塔节段的结构特点,从制作工艺、焊接变形控制等方面介绍了控制钢塔精度的方法,为今后钢塔节段制造提供技术参考。

Based on the structural features of the steel tower segment for the Daxie Second Bridge, paper introduces the methods to control the steel tower accuracy in terms of fabrication procedure and welding deformation control technique, which could provide technique reference for the steel tower segment fabrication in future.