Research on Key Technology for Steel Truss Beam Manufacturing and Precision Control of Baijusi Yangtze River Bridge
In view of the key and difficult points in the manufacturing process of Baijusi Yangtze River Bridge,in order to ensure the manufacturing quality and segment assembly accuracy of steel truss beam rod members,this paper studies the key technologies such as the manufacturing accuracy of key components such as chord members and anchorage units,the welding quality control of important welded seams,and the accuracy control of trial assembly,and applies them to the whole process of steel truss beam manufacturing.It effectively solves the problem of steel beam manufacturing quality and accuracy control,and realizes the quality goal of the project.
steel truss beamrod memberwelded seamtrial assemblyprecision control
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