Design the tension splices at points A and B in the beam shown, assuming, for purposes of this problem, that the splices must be located as shown. Positive Mu at A is 120 ft.-kips; negative Mu at B is 340 ft.-kips. Assume that 50% of the steel is spliced at the designated locations. Use f′c = 4000 psi. Assume ∅ = 0.90 for moment.
