The development history of steel structure building is very long, but in the past, due to technical limitations, it has not attracted much attention, but it plays an important role in the modern s...
1、 Before the fabrication of steel members, the factory shall carry out welding procedure qualification test according to the requirements of construction drawings.During the production process, ...
New steel structure workshop
The features of steel structure workshop are: 1. Light weight, high strength and large span.2. The construction period of steel structure building is short, and the in...
The structure mainly made of steel is one of the main construction structure models.Steel is characterized by high strength, light self weight and large rigidity, so it is suitable for manufactur...
1, strength
The strength index of steel is determined by elasticity σ e, yield σ y and tensile σ U.The design is based on the yield strength of the steel.High yield strength can reduce the...
The renovation and maintenance of steel structure engineering is to deal with the steel components with quality problems and serious rust. The disadvantages of steel structure engineering are low ...