• 悬臂拼装 - 引用次数：19

  Results show that if the local deformation of individual segment is neglected in the determination of fabrication dimensions,errors in pre-assembled geometry will increase with the cantilever erection construction process,the quality and shrinkage of welding seam will be hard to control.

  研究结果表明:若忽略梁段局部变形,则预拼线形的误差会随着悬臂拼装的进行不断放大,梁段顶、底板处的焊缝质量和焊接收缩变形将难以控制。

  参考来源 - 桥梁悬臂拼装施工中钢箱梁制造尺寸的确定
  悬臂施工 - 引用次数：3

  When construction error occurs on the tension of cable forces, additional moment will be produced within girder and tower. With increment of deck cantilever, the girder will be deformed transversely during cantilever erection.

  当斜拉索索力在施工张拉中存在误差时，主梁和主塔会产生附加弯矩，当悬臂施工过程中悬臂长度增大时斜拉桥主梁就会发生出平面的变形，如果不及时调整将造成合龙困难甚至引起全桥的破坏。

  参考来源 - 施工误差对大跨径斜拉桥在施工过程中极限承载力影响的研究
  悬臂架设 - 引用次数：1

  参考来源 - 桁架加劲梁悬索桥悬臂架设过程分析及稳定性研究
  悬臂架桥法

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