What are high steel structures?

High steel structures refer to large-scale steel frameworks used in the construction of buildings, bridges, towers, and other infrastructure that require significant strength and height. These structures are engineered to support heavy loads and withstand environmental forces like wind, earthquakes, and temperature changes. High steel structures are commonly used in skyscrapers and long-span bridges due to steel's durability, flexibility, and high strength-to-weight ratio. The construction and maintenance of these structures require specialized skills in engineering, fabrication, and safety procedures.