Problems 2 and 3 refer to the floor plan shown in Fig. 2. S CI C2 C3 C4 CS 3 GI (typ.) C6 C7 C8 Given: L = 25' (typ.) an

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Problems 2 And 3 Refer To The Floor Plan Shown In Fig 2 S Ci C2 C3 C4 Cs 3 Gi Typ C6 C7 C8 Given L 25 Typ An 1 (52.68 KiB) Viewed 11 times

Problems 2 And 3 Refer To The Floor Plan Shown In Fig 2 S Ci C2 C3 C4 Cs 3 Gi Typ C6 C7 C8 Given L 25 Typ An 2 (17.53 KiB) Viewed 11 times

Problems 2 And 3 Refer To The Floor Plan Shown In Fig 2 S Ci C2 C3 C4 Cs 3 Gi Typ C6 C7 C8 Given L 25 Typ An 3 (9.29 KiB) Viewed 11 times

Problems 2 and 3 refer to the floor plan shown in Fig. 2. S CI C2 C3 C4 CS 3 GI (typ.) C6 C7 C8 Given: L = 25' (typ.) and S = 10 (typ.). So, the overall floor plan = 75' x 60' The beam width (bw) and depth (h) of B1 (typ.) are taken to be 10-in and 20-in, respectively. L SI (typ B1 (typ.) B1 (typ) C9 cio C11 C12 A typical girder, e.g., G1, has a width (b) of 12-in. GI (typ.) C13 C14 C15 C16 Fig. 2 - Floor Plan for Problems 2 & 3.
a Problem 2. The one-way slab, S1 (typ.), has a thickness of 5-in, cast with fé = 5,000 psi (normal weight concrete, 150 pcf. Bi = 0.8). No. 4 Gr-60 rebars are used as main (i.e., longitudinal) reinforcement, and No. 3 Gr-60 rebars are secondary (i.e., temperature and shrinkage, perpendicular to main) reinforcement, with a standard cover of %-in. No shear reinforcement is provided. The floor is subjected to a live load of 50 psf.
(10 points) What is nearly the amount of temperature and shrinkage reinforcement required per linear ft of the slab. Note No. 3 Gr-60 rebars are used. Round the spacing to the near y-in.