A 300mm by 600mm rectangular beam is subjected to uniform ultimate load of Wu=200kN/m over the whole span. The beam is simply supported over a span of 4m. The reinforcements are 2-28 mm diameter compression reinforcement and 4-28 mm diameter tension reinforcement. Use f'c=21MPa, fy=415MPa, stirrups=10mm, and cc=40mm. Calculate the maximum positive moment in the beam in kN.m. and the ultimate moment capacity of the beam section in kN.m.

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Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.