The difference between steel structures
According to the steel: steel columns, steel beams, purlins, tie bar, knee brace, brace, door beam, post, window window column, beam, high strength bolt, bolt, net (rod, ball) and so on.
According to the frame structure: large span steel structure, double span steel structure, high (multi) layer steel structure
In the subdivision, such as steel structural column: H steel column, lattice steel column, variable section steel column, box shaped steel column.Steel structure beam: H steel structure beam, lattice steel structure beam, variable section steel structure beam, box type steel structure beam, crane beam.
From the weight divided into heavy and light steel
