- Q1 Calculate The Positive Moment Strength Pm And As Min For The Beam Shown In Fig 1 Assume That The Concrete And St 1 (45.85 KiB) Viewed 26 times
Q1. Calculate the positive moment strength pM₁ and As, min for the beam shown in Fig. 1. Assume that the concrete and steel strengths are 3 ksi and 60 ksi, respectively. Also assume the beam contains No. 3 stirrups as shear reinforcement, which are not shown in Fig. 1. CLO-1, PLO-2, C-4 28 in. 24.5 in. (a) Beam cross section. Figure 1 18 in. 10 in. 5 in. 6 No. 8 bars A₂ = 4.74 in.² Q2. Design a simply supported T beam to resist a factored positive moment equal to 600 ft-kip. The beam is 14" wide and is having 22" total depth including a slab thickness of 2.5 inches. The center to center and clear lengths of the beam are 22' and 20.5' respectively. The clear spacing between the adjacent beams is 2.5 ft. Take fe' = 4 ksi and fy = 40 ksi. CLO-2, PLO-3, C-6