Advantages of prestressed reinforcement technology in the reinforcement of factory building steel structure

The steel structure workshop is damaged due to high temperature corrosion, freeze-thaw vibration, uneven settlement of foundation and other reasons. The reinforcement must also consider eliminating, reducing or offsetting these adverse factors to avoid further deterioration and secondary reinforcement. Now let’s take a look at the advantages of the prestressed reinforcement technology in the steel structure reinforcement of the factory building?

Advantages of Prestressed Reinforcement Technology for Factory Building Steel Structure

1. The reinforcement work can be carried out without unloading or stopping production.

2. Applying prestress can directly reduce the deformation and quickly eliminate the overstress and internal force peak.

3. It can eliminate the stress hysteresis, make full use of the high strength characteristics, and improve the reinforcement efficiency.

4. It can reduce the peeling stress of bonding interface, avoid overall peeling, and improve the reliability of reinforcement.

5. Reduce the reinforcement cost and application cost.

The damage of steel structure is characterized by locality and multiple occurrences. These structures cannot be retired immediately when damage occurs. Therefore, seeking an economic and efficient steel structure reinforcement technology is not only a technical problem to be solved in the field of civil engineering, but also a problem related to the sustainable development of society.