Key points of construction of steel structure workshop

Steel structure wrokshop engineering is favored in the current construction market, such as steel structure workshop, light steel villa, steel structure stereo garage and so on.

1. Support setting and settlement control

Steel structure engineering construction for the high altitude installation, bulk, you need to ensure that support is strong, can ensure the construction security and stability, senior general operations, stent is made up of steel pipe and component was complete, the material is not easy to deformation, the stent is more stable, through the strict check, ensure the settlement and rao degree values conform to the standard requirements. The overall settlement of the support is mainly affected by the elastic compression of the rod, the gap compression of the steel pipe joint and the settlement of the foundation. In order to ensure the stability of the support, it is necessary to do a comprehensive foundation test, conduct pressure test and make adjustments at any time.

2. Welding construction

The welding quality of steel structure is affected by welders' skills. One is their own technical ability, the other is the comprehensive quality of welders. Only welders with a good sense of responsibility and strong technical ability can weld high quality steel structure.

3, steel structure size control

In order to ensure the quality of steel structure engineering, need to do before they start to install position control, to fully grasp the building axis positioning, and embedded bolt bearing axis location, to pass the test and actual contrast, grasp every point, bar and node connection to ensure that judges line and sink, concurrent bolt ball to the centre, large steel dismantling height is based on its deflection batch operation.

4, steel beam lifting

Tool bag of can node plate on the ground and high strength bolts with tied to the beam at both ends, according to each layer of steel beam sequence for the correct installation, steel structure engineering construction, the need to grasp a bunch of capacity of 2-3 girder of crane girder order is, in, on, under the main girder after hanging up the high strength bolt tightening, three main girder erection theodolite tracking check column vertical degree and slope, Avoid center column deviation.