SITUATION D. A reinforced concrete beam has a width of 400mm and an effective depth of 600mm. It is reinforced for tension with 4-28mm rebars. F'c = 20.7MP and Fy = 414.6MPa. 7. Determine the ultimate moment capacity. a 484.76KN.m b. 448.67KN.m 8. Determine the percent increase in ultimate b. 34.4% a. 25.1% c. 487.46KN.m d. 446.87KN.m moment if depth is increase to 700mm. c. 18.98% 15.68%

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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.