In areas that are highly prone to earth movements are hurricanes, the residents are advised to do seismic retrofitting to their homes. This will make the buildings to become strong. Therefore, they will be able to withstand the impact of ground motions, soil failure, and other earth movements. Hence, if you have not yet protected your home, look for earthquake retrofit companies to do it for you. Several methods are normally used in the retrofitting. Hence, you must be able to select the method that you want. The common ones are as follows.
External post-tensioning is the first method. The technique is not new, and people have used it for many years. It has been approved by PRESS, which is a large research joint active in Japan and the United States of America. After many years of research, the scientists were able to come up with several techniques to prevent the impact of seismic activities on buildings. External post-tensioning was one of them.
The second technique is called the base isolation that uses base isolators. This is done by collecting structural elements of the building. These elements are then used to substantially decouple the structure of the building from the shaking ground. Therefore, the integrity of the building is enhanced as well as its seismic performance. The seismic engineering technology can thus be applied in any building to make it more resistant.
Another important technique is called supplementary damping. This is applied by using supplementary dampers to absorb energy or motion during seismic activities. Then the dampers convert the absorbed energy into heat which is damped or released into the other structures of the elective. Thus, the building is not moved by the motion impact. However, the building will eventually become weak due to the damping effect.
Another technique that is employed is called TMD or tuned mass dampers. This method uses movable weights that are on things that look like springs. These are used to reduce wind sway, especially in skyscrapers. The TMDs can thus be used to impart seismic activities in about ten story buildings. The method is active in places that are prone to seismic activities.
The fifth technique is known as slosh tank. Here, a large tank, called a sloshing tank, is filled with a low viscous liquid like water. Then, the tank is taken to a part of the structure that there are lateral motions that are significant, like the roof. It thus counters all the dynamic motions that may take place.
Another technique is called the active control system. This is applied in very tall buildings. Usually, modern buildings are built with light-weight materials. Therefore, they might sway during seismic activities or certain wind conditions. This is where this technique is applied to prevent the tall building from swaying.
So many other techniques are used to make buildings stronger to withstand strong winds and earth movements. Hence, people who live in places prone to the seismic activities are advised to apply any of these methods. This will prevent their structures from being damaged. More so, they will avoid incurring losses due to the damages.
External post-tensioning is the first method. The technique is not new, and people have used it for many years. It has been approved by PRESS, which is a large research joint active in Japan and the United States of America. After many years of research, the scientists were able to come up with several techniques to prevent the impact of seismic activities on buildings. External post-tensioning was one of them.
The second technique is called the base isolation that uses base isolators. This is done by collecting structural elements of the building. These elements are then used to substantially decouple the structure of the building from the shaking ground. Therefore, the integrity of the building is enhanced as well as its seismic performance. The seismic engineering technology can thus be applied in any building to make it more resistant.
Another important technique is called supplementary damping. This is applied by using supplementary dampers to absorb energy or motion during seismic activities. Then the dampers convert the absorbed energy into heat which is damped or released into the other structures of the elective. Thus, the building is not moved by the motion impact. However, the building will eventually become weak due to the damping effect.
Another technique that is employed is called TMD or tuned mass dampers. This method uses movable weights that are on things that look like springs. These are used to reduce wind sway, especially in skyscrapers. The TMDs can thus be used to impart seismic activities in about ten story buildings. The method is active in places that are prone to seismic activities.
The fifth technique is known as slosh tank. Here, a large tank, called a sloshing tank, is filled with a low viscous liquid like water. Then, the tank is taken to a part of the structure that there are lateral motions that are significant, like the roof. It thus counters all the dynamic motions that may take place.
Another technique is called the active control system. This is applied in very tall buildings. Usually, modern buildings are built with light-weight materials. Therefore, they might sway during seismic activities or certain wind conditions. This is where this technique is applied to prevent the tall building from swaying.
So many other techniques are used to make buildings stronger to withstand strong winds and earth movements. Hence, people who live in places prone to the seismic activities are advised to apply any of these methods. This will prevent their structures from being damaged. More so, they will avoid incurring losses due to the damages.
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