What are the main advantages of steel structures compared to other structures?

Compared with other structures, steel structures have multiple main advantages, and the following is a detailed explanation of these advantages:

High strength and low self weight: Steel structures have high yield strength and tensile strength, which can withstand large loads. At the same time, their self weight is relatively small, making them easy to transport and install, reducing the requirements for the bearing capacity of the foundation.

Good plasticity and toughness: Steel has good plasticity and toughness, and can adapt well to dynamic loads and seismic effects, exhibiting good seismic performance.

Uniform structure and high reliability: Steel structures are composed of steel, which has uniform material and stable performance, making them highly reliable during operation.

High degree of industrial production and fast construction speed: Steel structural components are mostly prefabricated in factories, and only need to be assembled on site, greatly shortening the construction period and improving construction efficiency.

Good airtightness: The connection between steel structural components is tight, which can effectively prevent the intrusion of external factors such as water and wind, and improve the airtightness of the building.

Beneficial for environmental protection and resource conservation: During the dismantling and recycling process of steel structures, steel can be reused, reducing the generation of construction waste and in line with the concept of sustainable development. At the same time, the construction of steel structures reduces wet work, which is beneficial for environmental protection.

Superior wind and earthquake resistance performance: Steel structure buildings are lightweight, strong, have good overall rigidity, strong deformation ability, and can resist strong wind and earthquake forces, protecting the safety of life and property.

Good durability: Steel structures that have undergone anti-corrosion treatment can have a service life of several decades or even hundreds of years, reducing maintenance costs for buildings.

Wide applicability: Steel structures can be applied to various types of buildings, including residential, commercial, industrial, agricultural and other fields, as well as infrastructure such as bridges, tunnels, petrochemicals, etc.

Good economy: Although the initial investment cost of steel structures may be high, in the long run, they have low maintenance costs, long service life, and high cost-effectiveness. At the same time, the construction speed of steel structures is fast, which is conducive to shortening the construction period and reducing capital occupation.

In summary, steel structures have multiple advantages and have been widely used in various fields.