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I-beam also known as an H-beam, is a type of steel beam with a cross-section in the shape of an “I”. It consists of two horizontal flanges (top and bottom) and a vertical web that connects them. The I-beam is designed to resist bending and torsion, making it an excellent choice for structural applications such as beams, columns, and joists in buildings and bridges. The shape of the I-beam provides strength and rigidity while reducing the overall weight of the structure, making it a popular choice in construction and engineering.

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