1、 Steel structure and concrete building have substitution relationship, which is the development trend of future building structure
According to the division of structural system, prefabricate...
chemical composition
Carbon: the main component of steel strength.With the increase of carbon content, the strength of steel is improved, but the plasticity, resistance to cold bending, weldabilit...
The momentum of steel prices moving northward has not weakened, and the price of benchmark hot rolled coil (HRC) products has reached a record high of 58,000 rupees per ton (except Mumbai). This is...
Cable tray, trunking and their supports and hangers shall be made of corrosion-resistant rigid materials when they are used in corrosive environment.Or take anti-corrosion treatment, which shall m...
Now many buildings use steel structure. In fact, the head of steel structure has light steel and heavy steel.What are the differences between the two?
1.Crane lifting weight: heavy steel stru...
1、 Concrete classification of steel structure design instability
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(1) The first problem or the stability problem with equilibrium bifurcation (also known as bifurcation point instabi...