Definition
An I-Beam, also known as a Rolled Steel Joist (RSJ), is a fundamental structural component made of structural grade steel. Its "I" shape—consisting of a central web connecting two horizontal flanges—is highly efficient at carrying bending and shear loads without buckling, making it the backbone of steel-framed building construction.
Practical Example
A contractor is building an industrial warehouse span. They use heavy structural steel I-Beams to create the primary roof trusses. The top and bottom flanges resist the bending moments caused by the heavy roof loads, while the thinner vertical web resists the shear forces safely transferring weight to the steel columns.
Application in Superwise
Structural steel like I-Beams is typically verified by weight. In Superwise, when an I-Beam arrives via a Material Delivery Challan, the storekeeper inputs the weighbridge slip. Superwise automatically checks this actual weight against the Purchase Order tonnage to ensure the site isn't over-invoiced by the steel supplier.
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