Talk about the reinforcement methods of Sichuan steel structure workshop

Category： Industry News

Time：2020-07-08

In order to ensure the firmness of the steel structure workshop, after a period of time, it is necessary to check the structural strength, rigidity or stability of the Sichuan steel structure workshop, and if necessary, structural reinforcement. The reinforcement methods of steel structure workshop mainly include load reinforcement, unloading reinforcement, foundation reinforcement, etc.

1. Reinforcement with load

Reinforcement with load is convenient and economical and practical, mainly suitable for when the component stress is less than 80% of the design strength of the steel, or when the component damage is light, in order to make the new reinforcement participate in the force, it is necessary to take temporary unloading measures for the reinforced rod.

2. Unloading reinforcement

Unloading reinforcement is suitable for temporary reduction of the load when the structural damage is large or the stress state of the components and connections is high

3. Foundation reinforcement

Foundation reinforcement is suitable for serious structural damage or the bearing capacity of the original section is too small, and temporary supports must be set up for reinforcement or renewal on the ground, so that the replaced components are completely unloaded, and the safety of the entire structure after the replacement structure is unloaded must also be ensured.

4. Local reinforcement

Local reinforcement is to strengthen a member or connecting node with insufficient bearing capacity, including the method of increasing member section, reducing the free length of the member and the reinforcement method of connecting the joint.

5. Comprehensive reinforcement

Comprehensive reinforcement is to strengthen the overall structure, and there are two types: graphic reinforcement method without changing the structure static calculation and graphic reinforcement method of changing the structure static. Increasing or strengthening the supporting system is also an effective way to strengthen the steel structure system.

It can be seen from the above that the structural reinforcement methods for Sichuan steel structure workshop are different, I hope our explanation will be helpful to everyone!

Keywords： Talk about the reinforcement methods of Sichuan steel structure workshop

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