2025-01-10    123

　　Prefabricated steel structures not only have the potential to replace traditional residential construction methods but also enable the comprehensive application of industrially produced building materials. Representing eco-friendly and energy-efficient homes that use steel instead of wood, bricks, and concrete, they present the optimal solution for improving human living environments.

　　Modular construction refers to the use of factory-produced components that are assembled and connected on-site. Prefabricated steel structures, specifically, utilize industrially produced steel components, which are then assembled and connected at the construction site to form buildings. Steel structures inherently possess advantages such as overall lightness, low cost, aesthetic appeal, energy efficiency, and environmental friendliness. When combined with prefabrication, which eliminates the need for formwork and shortens construction time, these advantages become even more prominent. Compared to prefabricated concrete structures, prefabricated steel structures offer the following benefits:

　　1.The absence of cast-in-situ joints on-site results in faster installation speeds and easier quality assurance of construction.

　　2.Steel, being a ductile material, exhibits excellent seismic performance.

　　3.Compared to concrete structures, steel structures boast lighter self-weight and lower foundation costs.

　　4.Steel structures utilize recyclable materials, enhancing their environmental friendliness.

　　5.Well-designed prefabricated steel structures offer superior economic performance compared to prefabricated concrete structures.

　　6.Larger usable areas can be achieved for beams and columns with smaller cross-sections.

　　Summarizing the various performance attributes of prefabricated steel structures in four words, they can all be encapsulated as: "light, fast, good, and economical!"