Steel structures are composed of steel materials and are one of the main types of architectural structures. They are primarily made up of steel beams, columns, trusses, and other components, which are formed from shaped steel and steel plates. They are treated with processes such as siliconizing, pure manganese phosphate coating, water washing and drying, and galvanizing for rust prevention. The components or parts are usually connected by welds, bolts, or rivets. Due to their light weight and ease of construction, steel structures are widely used in large factories, stadiums, ultra-high-rise buildings, bridges, and other fields. Steel structures are prone to rust, so it is common to remove rust, galvanize, or apply paint to them, and regular maintenance is required.
