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本文叙述了在真空制盐主厂房的主承重梁加固工程中,对钢制箱形梁构件所采用的防止变形的焊接工艺。实践证明,此焊接工艺可行,效果良好。
This paper describes the welding technology used to prevent deformation of steel box girder members in the main load-bearing beam reinforcement project of vacuum salt-making main plant. Practice has proved that this welding process is feasible and effective.