1、 General idea of construction survey and correction of steel structure engineering
How to ensure the overall perpendicularity and structural elevation of the project is the focus of the...
First of all, the quality of steel structure manufacturers is guaranteed.
Whether the manufacturer’s products have certification marks, what standards are implemented, and whether the nation...
Steel is characterized by high strength, light weight, good overall stiffness and strong deformation capacity, so it is particularly suitable for the construction of large-span, super-high and sup...
This paper analyzes the key points of construction management of large steel structure workshop from the aspects of preparation before construction, steel structure production and installation pro...
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...
steel structure is generally welded, and some important welds are generally full penetration welding.In the process of local heating and melting, the temperature difference between the metal in th...