Steel structure buildings are extremely common. Most buildings in the world of today have a steel structure. Steel construction is normally done using a kind of steel known as mild steel. It is a material which is very strong. For instance, if you take a bar of steel that has a diameter of 1 inch/ 25mm, it would be able to secure the ceiling and provide support for up to 20 tons or 20,000 kg of weight.
Why Do People Prefer Steel Structure Buildings?
Immense Strength
The main reason why steel structure buildings are popular is because they have immense strength. The steel structure offers an advantage to the building in the form of superior strength.
Flexibility
Another great thing about the steel framing is that it tends to be very flexible. It can easily bend. However, you do not have to worry about it cracking.
Can Withstand Earthquakes and the Wind
This means that the steel building would be able to flex even if it is pushed to the side by an earthquake or wind. Thus, the structure can withstand natural disasters. Cities which are prone to earthquakes such as San Francisco are full of steel structure buildings. Steel is one of the materials that perform rather well during an earthquake.
Ductility or Plasticity
Steel structure buildings boast ductility or plasticity. It means that even if the buildings are subjected to significant force, they would not crack suddenly like glass. But, they would only bend slowly. As the building would be deformed or bend out of shape, it would give a warning to the inhabitants to flee. Steel frames do not experience sudden failure. It is not common for the steel structure to collapse.
Where Are Steel Frame Structures Commonly Used?
The 21st century has experienced a boom in steel construction. It is mostly used in the following.
- High-Rise Buildings: Due to their requirement for speed of construction, low weight, and strength, high-rise buildings are mostly constructed using steel.
- Industrial Buildings: Steel is quite affordable and since industrial buildings tend to be a large space, they need to be created with minimal cost. Thus, steel is the preferred option.
- Warehouse Buildings: Similar to industrial buildings, warehouse buildings also need to be built with affordability in mind, Hence, steel is the best choice.
- Residential Buildings: Most residential buildings today are built using a technique known as light gauge steel construction.
- Temporary Structures: Since steel helps set up structures quickly and can be removed easily, it is suitable for temporary structures as well.
Does Something Need To Be Considered When Opting For Steel Structures?
Although steel structures are effective and tend to withstand just about everything, steel is a material that quickly loses strength when it catches fire. Mild steel loses as much as half its strength at 500 degrees Celsius. It is what caused the collapse of the World Trade Towers in New York in 2001.
Conclusion
Steel structure buildings are strong, flexible, and perfect for modern cities. But, it is crucial for them to be protected from high temperatures or fire.
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