Figure 2 shows a simply supported beam and the cross section at midspan. The beam supports a uniform service (unfactored) dead load consisting of its own weight plus 1.4 kips/ft and a uniform service (unfactored) live load of 1.5 kips/ft. The concrete strength is 3500 psi, and the yield strength of the reinforcement is 60,000 psi. The concrete is normal-weight concrete. Use load (Table 5.3.1) and strength reduction factors from AC1318-14. For the midspan section shown in Fig. P4-1b, compute Mn and show that it exceeds Mu. (a) (b) 3 No. 9 bars WD 1.4 kips/ft plus weight of beam WL = 1.5 kips/ft BI H 12 in. 20 ft TT 21.5 in. 24 in. Figure 2. am

Figure 2 shows a simply supported beam and the cross section at midspan. The beam supports a uniform service (unfactored) dead load consisting of its own weight plus 1.4 kips/ft and a uniform service (unfactored) live load of 1.5 kips/ft. The concrete strength is 3500 psi, and the yield strength of the reinforcement is 60,000 psi. The concrete is normal-weight concrete. Use load (Table 5.3.1) and strength reduction factors from AC1318-14. For the midspan section shown in Fig. P4-1b, compute Mn and show that it exceeds Mu. (a) (b) 3 No. 9 bars WD 1.4 kips/ft plus weight of beam WL = 1.5 kips/ft BI H 12 in. 20 ft TT 21.5 in. 24 in. Figure 2. am

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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