H Beam definition and details.

An H-beam, also known as an I-beam or W-beam, is a structural steel beam that has an H-shaped cross-section. It is commonly used in construction and engineering projects to support heavy loads over long spans. The H-beam is named after its shape, which resembles the letter “H” when viewed from the side.

H-beams are made by welding or rolling steel plates together to form a continuous, H-shaped section. The flanges, or top and bottom horizontal sections of the beam, are wider than the web, or vertical section of the beam, which provides greater strength and rigidity.

H-beams are commonly used in building construction, bridge construction, and other heavy-duty applications where strength and durability are essential. They are also used in the manufacturing of machinery and equipment that require a strong structural support.

The H-beam consists of two flanges (horizontal) and a web (vertical) that connect them. The flanges are wider than the web and provide greater resistance to bending and twisting forces, while the web resists shear forces. The shape of the H-beam allows it to distribute weight evenly over a large area, making it ideal for use in structures such as bridges, buildings, and large machines.

H-beams are often made of steel or other strong metals, and are available in a variety of sizes and weights to suit different applications. They are typically used in pairs or multiple pieces, with one beam supporting the weight and the other acting as a counterbalance.