Design a reinforced concrete beam to carry a service dead load of 19 kN/m ( including its own weight) and a concentrated live load of 703 kN at the free end of the beam. The cantilever beam has a span of 2 m. Use f'c = 28MPa, y = 414MPa, Assume b = d/2 , Use steel ratio = 0.015,
use a minimum size of rebars 16mm, use a maximum size of rebars 36mm. Check the minimum height of beam.