What are the Colon Strengthening Methods, How Is It Done?

This great disaster in our country, building durability and safety once again proved how important it is. After the earthquake, damage to many buildings in the region did not only lead to the destruction of buildings; it also caused serious damage to the columns of the surviving structures.

For this reason, the importance of column strengthening methods has emerged once again. so what is this column strengthening methodshow is it done?

In our country, which is located in an earthquake zone, high-risk buildings need to be checked frequently and strengthened with various methods.

One of these methods is the column strengthening method. This method is especially suitable for old buildings or stronger structures used when needed.

columns of buildings basic building block They are the most important parts to pay attention to. used for many years durability of columnsmay decrease due to environmental factors, natural disasters and structural faults to which they are exposed.

In this case, damage to the columns may occur or damage to the structural integrity may occur. deformations can occur. Therefore, column reinforcement is a method that should be used not only in old buildings but also in every building that is being built or will be built.

In order to choose the appropriate method for column reinforcement, first of all, the condition of the structure and the columns should be examined.

While examining, the dimensions of the columns, their load capacities, cracks, corrosion and similar damage conditions are taken into consideration. Well dimensions of columns, age of building And structural features plays an active role in the selection of one of the column strengthening methods.

The process depends on the chosen strengthening method, to the scope of work And according to the condition of the columns it varies.

The reinforcement process usually begins with the removal of concrete or other materials on the columns.

which will then be applied reinforced concrete reinforcement, steel reinforcement or carbon fiber reinforcement Materials suitable for one of the methods are selected. These materials include things like carbon fiber reinforced polymers (CFRP), glass fiber reinforced polymers (GFRP), steel sheets or wire mesh.

Each method is done with different techniques. In reinforced concrete reinforcement method The technique generally works as follows; The troubled areas of the existing column are cleaned, iron bars are built around it, the formwork is removed and a new column is built. To put it in simpler terms; in this method A new column reinforced with iron is being built on top of the old column..

More costly than reinforced concrete steel reinforcement processGenerally strengthen the load bearing capacity is preferred for In this method, L-shaped irons called corners are placed at the four corners of the column. Resins are filled in the gaps between the corners and the existing column, and the column and iron are fused together.

Another method used to strengthen the columns is carbon fiber reinforcement. This method is done by wrapping the column with polymer FRP fabric. This method, which stands out as being fast and practical, provides a high-tensile support that increases the durability of the column.

After the last earthquake disaster in our country, while a building reinforced with carbon fiber (carbon fiber) method remained standing, the building next to it was destroyed.

To explain the colon strengthening method in a simpler way, the process proceeds exactly with these steps:

• After determining the structure, size, soundness of the column and how much it needs to be strengthened, the appropriate method is decided and the process begins.
• The perimeter of the colon is cleaned, depending on the situation, the problematic part is broken or the surface of the column is completely shaved.
• According to the chosen method suitable materials are placed around the column or a new column is built.
• After the processes are finished, the concrete is properly surfaced, painted And left to dry.

In addition, by examining the methods and technologies we have mentioned in detail in our articles below, you can become more conscious about these issues and choose the most suitable method for your building.