fé = 4000 psi * DO fy= 60ksi Please design the rebars for T-beam AB for...
Problem 4 Load and Load Combinations (50pts) With fy 60,000 psi and fc' 4000 psi, select the tensile reinforcing for the edge L beam AB for the floor system shown in Figure 4.1. The cross section of the floor system is shown in Figure 4.2. Note that LI = 6ft and L2 = 12ft. Assume simple supports at sides A and B. The live load is to be 80 psf, while the dead load in addition to the concrete's weight...
Name: Date: 2. (+35) Design a typical interior tension-reinforced T-beam to resist positive moment. Beam dimension is given. The service loads are 150 psf dead load (doesn't include the beam weight) and 350 psf live load. The beam is on a simple span of 20 ft. Use f:=4000 psi for strength concrete and fy=60000 psi for steel reinforcement. 8-0* (typ.)
Please do it step by step Mn for 3-8. The T-beam shown is on a simple span of 30 ft. Use wn. The 3000 psi and f-60,000 psi. No dead load eists other than the weight of the floor system. Assume that the slab design is adequate. a. Find the practical moment strength фМп. b. Compute the permissible service live load psi and that can be placed on the floor (psf). #3 stirrup 27 23,5 7-6" (typ.) PROBLEM 3-8
CVE 313- 1- Design a square footing for the interior column shown in the figure. The column carries 2 k 't of uniform live load and 1.5 k/t of uniform dead load (including the self weiht of the structure), the base of the footing is 5 ft below grade, the soil weight is 100 lb/ft', and q," 5000 psf. and concrete unit weight is 150 lb/ (25 points) NOTE: Your design should only include the following (one-way shear, two-way shear,...
design the following rectangular floor beam for a building. The beam has a simple span of 21ft. The uniform service load is 520lbs/ft live load. Consider the self-weight of the beam as dead load. Assume f’c = 4,000 psi, fy = 60,000 psi, and #3 stirrups. Required: a) Conduct a free-beam design for the above conditions.
I just need help with (I). I can not seem to find the self-weight equation to add to my dead load. 1. A reinforced slab built integrally with beam consists of four spans (8' 6" on- center). The clear span of the slab is 7' 6" for all spans including the end span. The service live load is 160 psf and the service dead load is 30 psf (excluding self-weight). Given: f'.= 4,000 psi, normal weight concrete, fy= 60,000 psi....
Problem #2 (33%) Design the T-beam for the floor system shown below. The floor has a 4-in. slab suspoted by 22-ft-span-length beams cast monolithically with the slab. Beams are 8 ft- 0 in. on center and have a web width of 12 22 in.; fe' 3000 psi in. and a total depth and fy 60,000 psi. Service loads are 0.125- ksf live load and 0.200-ksf dead load. The given dead load does not include the weight of the floor system....
Select reinforcement for the T-beams in the simply-supported floor system shown below. The system is 26-foot-long and subjected to its own self-weight and a service live load of 200 psf. Take the compressive strength of the concrete to be fe' = 3 ksi and the yield stress of the rebar to be fy = 60 ksi. Show a sketch of the designed cross-section, including beam dimensions and reinforcement selection. Limit your reinforcement selection to one that incorporates a single layer...
Could you please help me on question 7. Thank you very much. The floor system shown below consists of normalweight concrete (150 pcf). Beams C2 ! LT 1 7.0 inch ! h=20 in G2! 12 in Girders BI 1 7.0 inch Slab 8 ft span h 24 in ----- - -- - --- 15 in 15 ft 15 ft Use 4000 psi concrete and Gr. 60 reinforcing steel. Assume 0.75 inch clear cover. Include concrete self-weight and a superimposed dead...
2. Calculate the instantaneous deflections: 6pt, due to the dead and live loads together, and o, due to the live load only. Use fy 60,000 psi, f in the WD value. 4000 psi, and n 8. Beam weight is incl WD 1.6 k/ft WL 2.4 k/ft 24 in. 4 #10 30 ft 2. Calculate the instantaneous deflections: 6pt, due to the dead and live loads together, and o, due to the live load only. Use fy 60,000 psi, f in...