How to make our building resistant to earthquakes?
Earthquake is one of the most destructive natural disasters that can cause great damage to human lives and buildings. Currently, fortunately, there are useful solutions for building resistance against earthquakes and its effects;
Strengthening buildings against earthquakes is important to minimize the destruction of buildings. However, creating building resistance is not an easy task; There is a need for planning, data collection and map design. There are different solutions to protect buildings against the destructive force of earthquakes, but we must understand and check which solution is useful for us to create resistance against earthquakes.
By using raw materials and new techniques, it is possible to create resistant structures that can maintain their strength against earthquakes; In the continuation of this article, from Sorin Baft, we suggest useful solutions that can help us to strengthen the building against earthquakes.
In the days when building construction in Iran is expanding day by day, skyscrapers and apartment buildings have become common, because people’s need for a house is felt more. The need for housing is one of the basic needs of every person that must be answered.
In order to choose a house, people should pay attention to the fact that their building is resistant to earthquakes, so that God forbid they do not get involved in financial and life losses in the future. There are traditional and modern methods to strengthen the building against earthquakes; The conventional and traditional method of using a flat coating is like strengthening the building with a concrete jacket, which takes a lot of time and energy and will not contribute much to the building’s resistance.
But with the progress of engineering science and technology, even in the matter of construction, innovative methods for strengthening are used; For example, using fiber mesh, which is one of the best ways to maintain building safety and make it resistant to earthquakes.
What is building resistance against earthquakes?
Rehabilitating the building against earthquakes is called the sum of the works that the structures were not able to resist environmental conditions such as earthquakes before applying the strengthening method. The correct definition of retrofitting is not to increase the resistance of the building, but the correct definition is that the structural components in the building perform properly against earthquakes. The collapse of the building during an earthquake is due to the improper construction method of the building or the use of insufficient materials.
Strengthening the building will make the building stronger and will make the building more resistant to earthquakes. Building retrofitting can be considered as one of the characteristics of a property. Much has been said about the importance of strengthening the building, especially against earthquakes. It is better to know that whether you have an apartment or a commercial shop, the building must be earthquake resistant.
One of the reasons for earthquake resistance is that a building that is earthquake resistant will have many customers and fans, and now tenants are looking to buy resistant houses. When the building is earthquake-proofed, it helps you avoid paying heavy costs for building repairs if an earthquake damages the building and guarantees the health of your loved ones.
Every year when an earthquake occurs, many buildings are destroyed, but most of all the old buildings will be destroyed. When the techniques of strengthening the building against the earthquake are used, the structures show resistance against the damage and force of the earthquake and help to preserve the building.
Strengthening the building against earthquakes is very useful for making the structure resistant to activities such as vibration, soil failure, or ground movement and settlement due to earthquakes.
Solutions to strengthen buildings against earthquakes
Extending the life of the building is one of the main challenges of the building engineers, no matter how much we reduce the damage caused by the earthquake by retrofitting, it will ultimately benefit us. Now that we have learned about the importance of strengthening the building against earthquakes, we will explain the strengthening solutions;
Use of shear wall
In structures that are made of concrete and steel, when we increase the hardness of the structures, it will make the structure resistant to earthquakes, in other words, the shear wall acts as a neutralizer. When an earthquake occurs, all the force of the earthquake is absorbed by the shear wall. It is recommended to use the shear wall method to reduce damages caused by earthquakes. One of the disadvantages of this method is that using a shear wall is very expensive.
Using a damper
They have been introduced as earthquake energy dissipaters; The result of using a damper is that the earthquake force enters the building in a smaller size. There are different types of dampers in the market, friction dampers, hysteresis, etc., which have various applications, which can be used for different construction projects. A large amount of earthquake energy. It is absorbed by the dampers. It is one of the most popular methods because it has a high pressure resistance. Because most dampers have a low price, make sure to use high-quality materials to build an earthquake-resistant building.
Using fiberglass mesh
Fiberglass mesh is a type of reinforcement for building structures; This product has acceptable tensile strength and adhesion. One of the new techniques to strengthen buildings against earthquakes is the use of fiber mesh. Civil engineers use fiberglass mesh in construction to strengthen the strength of structures. The use of this item is very important to maintain the strength of the ground surface of the building against failure. One of the useful solutions used for strengthening and renovating the building is the use of fiber mesh. Fiberglass mesh with its high durability can guarantee the strength of the building for a long time.
Learn more: What is fiberglass mesh?
Conclusion
A building must have the necessary resistance against natural events such as earthquakes; The damage caused by the earthquake cannot be ignored, so it is better to retrofit buildings with the knowledge of building engineers. Using a useful solution for retrofitting has become a challenge because despite the existence of different solutions, if you use an ineffective and inappropriate method, you will definitely lose. You should choose a method that is more suitable and makes the structures resistant to earthquake factors. Increasing the resistance of structures is one of the main strengthening processes and is particularly important in the construction industry.
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