H - beams are widely applied across multiple industries. In the construction of buildings, they are used as load - bearing elements in frames, floors, walls, and roofs of residential, commercial, and industrial structures. In bridge construction, they support roadways and resist lateral loads from vehicular traffic. They are also used in the manufacturing of cranes for lifting and supporting machinery. In the automotive industry, H - beams provide structural support and help reduce the weight of vehicles. Similarly, in aerospace, they are used in the construction of aircraft and other aerospace vehicles for the same purpose. Military vehicles like tanks and armored personnel carriers also use H - beams for structural support and protection. Dessutom är de till hjälp för att konstruera transportrelaterade strukturer som tågstationer, flygplatser och övergångar .
