1Medium
Calculate the ultimate flexural strength of a T-beam section having the following sectional properties: Width of the flange = 1200 mm; Depth of the flange = 120 mm; Width of the rib = 300 mm; Effective depth = 600 mm; Area of tensile steel = 8 bars of 25 mm diameter. Materials: M 20 grade concrete and Fe 415 HYSD bars.