A reinforced concrete beam of clear span 10m and gross depth of 600mm is supported on simple supports of width 450mm. The beam is loaded with a udl of 25kN/m. If the effective cover is 50mm. Then choose the correct statements out of the following:
1
The effective length of the beam is 10.55 m
2
The design shear force for the beam is 166.8 kN
3
The effective length of the beam is 10.45 m
4
The design shear force for the beam is 111.2 kN