A beam 300 mm wide by 450 mm deep is simple supported on a span o 5 m.
Given
Superimposed uniformly distributed:
Dead Load = 16 kN/m
Live Load = 14 kN/m
fc' = 30 MPa
fy = 415 MPa
Es = 200 GPa
Unit weight of concrete = 23.5 kN/m3
Depth to the centroid of tension reinforcement = 70 mm from the bottom
What is the maximum factored design moment Mu(kN.m)? U = 1.4D + 1.7 L