摘要
结合南京长江二桥钢箱梁节段桥位施工，介绍预制钢箱梁节段接口匹配工艺及接口环缝焊接变形的规律，通过采取工艺措施确保大桥整体线型满足设计要求。
The paper introduces the joint matching procedure of the prefabricating steel girders segment and the weld distortion of the ring joint integrating with the field work of the 2nd Nanjing Yangtze River Bridge. The integral linearity of the bridge can meet the design requirement through taking procedure measures.
出处
《钢结构》
2001年第3期11-13,18,共4页
Steel Construction
