I-beam, also known as steel beam, is a long strip of steel with an I-shaped cross section. I-beams are divided into ordinary I-beams and light I-beams. It is a section steel with an I-shaped cross-section. Section steel belongs to high-efficiency and economical section steel (others include cold-formed thin-wall section steel, profiled steel plate, etc.), due to the reasonable cross-sectional shape, they can make the steel more effective and improve the cutting capacity. Unlike ordinary I-beams, the flanges of H-beams are widened, and the inner and outer surfaces are usually parallel, which makes it easy to connect with other components with high-strength bolts. Its size is reasonable, and the wheel finger sedan model is complete, which is convenient for design and selection. The selection of I-beams in structural design should be based on its mechanical properties, chemical properties, weldability, structural dimensions, etc. to select reasonable I-beams for use. I-beams are widely used in various building structures, bridges, vehicles, brackets, machinery, etc.
Post time: Aug-14-2023