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Bridge expansion joint welding personnel number

author: Jianfeng Engineering from: ԭ date: 2017/9/6 18:00:00 hit: 7721
Tips: Bridge expansion joint welding personnel numberWelding personnel to the reasonable configuration, to...

Bridge expansion joint welding personnel number

Welding personnel to the reasonable configuration, to try to shorten the time of welding in the welding process, all the time after removal of welding personnel to a reasonable number of clamp configuration, welding time should be as short as possible, all in the welding process to be removed in time after lifting fixture, contraction joints and hanging joint device, relax after a comprehensive quality inspection if you do not meet the requirements, you need to re adjust. After completion of welding steel banding. After completion of welding steel banding.

According to the joint performance and installation methods can be divided into: GQF-C type, GQF-Z type, GQF-D type, GQF-F type, GQF-MZL type and GQF-MZL type mode! The number of bridge expansion joint device, is the overall design of special-shaped steel bridge expansion joint device of hot rolling forming. The GQF-C type, GQF-Z type, GQF-D type, GQF-F type expansion joint bridge joint device is suitable for the expansion of the 80mm below the GQF-MZL type, GQF-160 type, GQF-240 type, GQF-320 type expansion joint device is composed of the side beam, inBeam, modular bridge expansion joints composed of crossbeam and linkage device, suitable for large and medium span bridge expansion of 80mm-1200mm.

buried joint

  

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