Steel structure plant construction points of attention to supplement

Steel structure has good plastic deformation and ductility, suitable for bearing vibration and impact loads. The seismic grade of the building has good wind resistance, which further improves the safety and reliability of the building. Especially the earthquake disaster. In the case of strong typhoon disasters, it can prevent the collapse and damage of buildings.

1. The construction of steel structure plant has strict requirements for accurate construction measurement. In the structural design of steel structure plant, the solid model of structural mechanics is very clear, and the fitting harm of specification conversion model is significant. Therefore, accurate construction measurement is a key issue during manufacturing and installation. For example, inaccurate cutting will lead to deformation of prefabricated components; The installation can not be in place, endangering the natural environmental characteristics of welding on the construction site of the steel structure plant.

2. The stainless steel plate has the characteristics of heat expansion and cold contraction, and the temperature is adjusted during the entire installation process. Temperature and other criteria are more sensitive. The electric welding of steel structure plant has its professional technical specifications. In the specific work, when the natural conditions can not take into account the working standard, it is usually necessary to take human countermeasures to play their own strengths in the construction, such as the heating of welding wire. Thick steel heating up, etc.

3. Steel structure plant is easy to rust, weak fire protection characteristics, need spraying maintenance. The fireproof building paint of the steel structure plant should be painted on the surface of the parts of the steel structure plant to have the effect of fire prevention, heat insulation and heat preservation, avoid the rapid heating of the stainless steel plate in the fire accident, reduce the compressive strength, and prevent the steel structure plant from losing the working ability of the support point, resulting in the collapse of the building.