RUMORED BUZZ ON CHANNEL STEEL SIZES CHART

The moment of inertia (2nd second or spot) is Utilized in beam idea to explain the rigidity of a beam from flexure. The bending minute M placed on a cross-section is relevant with its minute of inertia with the next equation:If you don't have Sketchup mounted on the Laptop or computer - download the more mature versions with the remarkable SketchUp