As one of the three major development directions of prefabricated buildings, steel structure buildings are widely used in fields such as electricity, petrochemicals, civil construction, communication, broadcasting, energy, and ship equipment due to their advantages of short construction period, high seismic performance, green environmental protection, high assembly ratio, reusability, industrial production, and national steel strategic reserves. It is a key industry for the development of green buildings, with an exceptionally broad industry prospect.