Steel Tie Rods Construction – Effective Info 2021

Steel Tie Rods Construction – One of the important parts of a steel frame factory is the bracing system or steel tie rods. Bracing system ensures the stability and solidity of steel structure in steel frame factory construction.

So, what are the important parts of the steel structure factory’s bracing system? Let’s find out together.

Steel Tie Rods Construction

Roof bracing system in steel frame factory construction

Steel Tie Rods Construction
Steel Tie Rods Construction

Bracing system in steel frame factory construction consists of two important parts: roof bracing system and column bracing system.

In which, the roof bracing system of the steel frame house consists of 3 main parts: the upper wing bracing system, the lower wing bracing system and the vertical bracing system.

The industrial roof bracing system usually uses a light steel frame and is arranged in two horizontal gables. The roof bracing system will be designed according to certain standards in terms of spacing.

Upper Wing Vocal System

The upper wing bracing system of the steel frame workshop consists of cross-shaped cross bars located with the longitudinal struts in the plane of the wing bars on the truss.

The use of the upper wing bracing system is to reduce the calculated length of the wing bars on the truss.

The upper wing bracing system is usually arranged horizontally at the two gables, in the middle of the house and at the top of the thermal block.

The arrangement of the upper wing brace system should ensure that the distance between the above positions does not exceed 60m.

Steel Tie Rods Construction
Steel Tie Rods Construction

Lower system

The lower wing bracing system of the steel frame house consists of cross-shaped cross bars located in the plane of the lower wing of the truss. They are designed vertically and horizontally of the house.

The horizontal lower wing bracing system is usually arranged at the position where the upper wing bracing system is located to form an invariant spatial rigid block at the two gables and the top of the temperature block.

The horizontal brace system located at the gable end is the support for the gable columns. The main use of this horizontal bracing system is to support the load when the wind blows on the gable wall.

Vertical lower wing braces are usually arranged at the ends of columns along the length of the house to create rigidity along the house. The use of this longitudinal brace is to transmit the local force uniformly to the neighboring areas.

Steel Tie Rods Construction
Steel Tie Rods Construction

Standing system

The vertical bracing system of the steel frame house consists of cross-shaped cross bars located in the vertical plane of the truss truss. Vertical bracing is usually arranged in positions with upper and lower wing bracing to create invariable rigid blocks.

Column bracing system in steel frame factory construction

Steel Tie Rods Construction
Steel Tie Rods Construction

The column bracing system in the construction of the steel frame factory plays a role of creating a rigid block to help the whole house stand and bear the longitudinal force of the house.

The steel frame of the workshop is calculated in the horizontal direction, so the vertical strength is very small. To create a balance in the solidity of the steel building frame, the column bracing system plays an important role.

The column bracing system combines with the crane girders and two columns to create the vertical stability of the house.

When there are vertical forces such as earthquake, wind, crane braking force, these forces will be transmitted from the column to the crane girder to the column bracing system and down to the foundation.

Therefore, the steel frame of the workshop will not be affected much by those forces.

The column bracing system of the factory steel frame includes cross bars arranged in the upper and lower columns, where the roof bracing system is located.

Depending on whether the house has a crane or not, it is necessary to choose a cross brace with the appropriate size to arrange it at the appropriate location.

Notes when erecting bracing system in steel frame factory construction

Steel Tie Rods Construction
Steel Tie Rods Construction

When installing bracing systems in the construction of steel frame factories, people should note a few important things.

Steel structure works need to use bracing systems to ensure the solidity and stability of the steel frame.

Create a bracing system in the wall and rigid core to create stability for the frame. Besides, it is combined with in-situ pouring of concrete wrapped around the brace frame to increase the strength of the steel frame.

On the ground, the vertical bracing system should be arranged in two directions according to the principle.

That is, there is no vertical bracing system at the temporary partition, the external bracing system is properly combined with the facade architecture, the bracing system is combined with internal traffic planning at each floor.

Sum up

The article introduced bracing systems and steel tie rods construction in steel frame factory construction. The design of the steel frame house bracing system must be in accordance with the basic principles in construction.

Reputable steel structure factories will have experience in designing strong bracing systems.

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