Problem No. 2 The beam shown below supports the unfactored loads shown. The dead load includes the weight of the beam. (a) Draw the shear force diagrams for (1) Factored dead and live load on the entire length of beam. (2) Factored dead load on the entire beam plus factored live load between B and C. (3) Factored dead load on the entire beam plus factored live load between A and B and between C and D. (b) Draw the factored shear force envelop (c) Design spacing between stirrups using f'c = 4500 psi, fy = 40000 psi, and #3 U-shaped stirrups D = 2.0 kips/ft L = 1.5 kips/ft T A B с D 8 ft 8 ft 6 ft ||12| H 21.5"