Steel structure for building is a form of building that uses steel as the main structural material. It has many advantages that make it a widely used structural form in modern architecture.
Steel structures for building have high strength and rigidity
Steel is a high-strength, rigid material capable of withstanding large loads. In contrast, traditional concrete structures require larger section sizes to carry the same load. Therefore, the use of steel structures can reduce the cross-sectional size of buildings and increase the use of space.
Steel structures for building have better seismic performance
Steel has good ductility and plasticity, which can absorb and disperse energy during earthquakes, thereby reducing earthquake damage. In addition, steel structures can also improve seismic performance through design and construction measures, such as adopting reasonable stiffness layout and setting dampers.
Steel structures for construction have a long service life
Steel has the characteristics of good durability and non-corrosion, and can effectively resist the erosion of external environments such as oxidation, corrosion and fire. In addition, the components of the steel structure can be treated with anti-corrosion treatment and fire-proof coating to further extend the service life.
The steel structure used in building has a faster construction speed
Steel structural components can be prefabricated in factories and then assembled on site, regardless of the construction season and climate. In contrast, traditional concrete structures need to be poured and maintained on site, and the construction period is longer. Therefore, the use of steel structures can greatly shorten the construction period and improve construction efficiency.
Steel structure for construction have good plasticity and reusability
Steel has good plasticity and can be processed and connected in various shapes and sizes. In addition, steel structural components can be reused after being disassembled, reducing resource waste and environmental pollution.
The steel structure used in building has better economy
Although the cost of steel is high, due to the advantages of fast construction, long service life and low maintenance cost of steel structure, the overall cost of the building can be reduced as a whole. In addition, the steel structures can be flexibly designed and adjusted according to actual needs to improve space utilization and further improve economic benefits.
To sum up, steel structures for building have higher strength and rigidity, better seismic performance, longer service life, faster construction speed, better plasticity and reusability, and better economy. and other advantages. These advantages make architectural steel structures a widely used structural form in modern buildings. In the future, with the advancement of science and technology and the continuous improvement of steel properties, steel structures for construction will play a greater role in the construction field.
