Bridge crane main girder deflection detection and correction methods I. Bridge (gantry) crane main girder deflection detection in the bridge (gantry) crane safety inspection, the main girder arch detection is a very important content. jb1036-82 (general bridge...

[Abstract] The detection and correction of deformation in the main girder of bridge (gantry) cranes is a common issue faced by enterprises in their production processes. This paper outlines several methods for detecting and correcting such deformation, describes their characteristics, and explains their scope of application. Keywords: main girder deformation, detection, correction

During the construction of steel structures, it is essential to carefully control the dimensions of any deformation to prevent installation difficulties and issues such as rework. This section outlines some points to bear in mind during the fabrication of steel structures.

What are the methods for dealing with welding distortion? Distortion in general welded components does not require correction; only when the distortion resulting from welding exceeds the technical specifications should