High rise steel structure generally refers to the structural system with more than six floors (or more than 30m), which is mainly connected or welded into components by section steel and steel plate, and then connected and welded.
Building structure:
Steel frame structure and steel frame concrete core tube structure are commonly used in high-rise steel structures. The latter is widely used in modern high-rise and super high-rise steel structures. In fact, it belongs to steel-concrete hybrid structure.
Application of high-rise steel structure:
As an important load-bearing structure system, steel frame structure is widely used in residential, office, entertainment and other public buildings.