With the increasing of steel production, the industrialization technology of steel structure building is becoming more and more mature, which has laid a solid foundation for the industrialization ...
Inspection items and sampling methods of steel structure
Material name
Test content
According to the standard
Sampling method
Batch or inspection quantity
All kinds of steel
tensile strength
...
The common welding methods in steel structure engineering are arc welding and resistance welding.
Arc welding: the quality of arc welding is good and reliable.It is the most commonly used welding ...
Structural characteristics of steel bridges and the necessity of adopting heavy anti-corrosion technology
At present, steel bridges at home and abroad are very rich in structural forms, includi...
When the distribution of residual stress along the thickness direction is relatively uniform, one-time drilling method can be used to measure the residual stress.
It indicates the stress condition...
In the construction process of steel structure engineering, the coating process is a very late process in the process of steel structure processing, and it is also a very critical step. We all kno...