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本文提出了桥式起重机桥架钢结构变形的修复工艺,通过火焰矫正法对大梁桥架进行变形矫正,从而使桥架上拱度达到设计要求,提高了桥架的安全性和使用寿命,同时为相关工程提供了实用可行的工艺参考。
In this paper, the repair process of steel structure deformation of overhead crane bridge is put forward. The deformation of beam bridge is corrected by flame straightening method so that the camber of bridge can meet the design requirements and the safety and service life of bridge can be improved. At the same time, A practical and feasible process reference.