You are given the task of checking the adequacy of a simply supported slab of 10-inch...
You are given the task of checking the adequacy of a simply supported slab of 10-inch thickness, 12 ft span. The reinforcement used is #7 rebar at 6 inches on center. The distributed live load on the slab is 600 psf respectively. Assume f’c=3,000 psi, fy=60,000 psi.
Determine if the slab is structurally sufficient, and post your detail calculations as well.
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You are given the task of checking the adequacy of a
simply supported slab of 10-inch...
A simply supported one-way slab of 12 ft span and 8-inch thick is given. The rebar...
A simply supported one-way slab of 12 ft span and 8-inch thick is given. The rebar used in the slab is #8 at 6 inches on center. Determine how much live load (psf) may the slab safely carry. (f'c=3,000 psi, fy=40,000 psi).
2-You are given the task of designing a simply supported one-way slab, with a 13 feet...
2-You are given the task of designing a simply supported one-way slab, with a 13 feet span. The slab supports a live load of 200 psf. Use fc=3,000 psi, fy=60,000 psi. Provide a sketch of your design. 1 - Provide three (3) provisions about bar choosing/placing in concrete slabs, which you would need to consider as a structural engineer. Discuss the rationale behind each item. 2- You are given the task of designing a simply supported one-way slab, with a...
A 5 in thick simply supported reinforced concrete one-way slab is part of a roof system....
A 5 in thick simply supported
reinforced concrete one-way slab is part of a roof system. It is
supported by two masonry block walls, as shown below. Assume a
superimposed dead load (roofing, insulation, ceiling, etc.) of 15
psf and a roof live load of 30 psf. Check the adequacy of the slab,
including the required shrinkage and temperature reinforcement. Use
= 4,000 psi and = 60,000 psi.
1. A5 in thick simply supported reinforced concrete one-way slab is part...
. A 5 in thick simply supported reinforced concrete one-way slab is part of a roof...
. A 5 in thick simply supported reinforced concrete one-way slab is part of a roof system. It is supported by two masonry block walls, as shown below. Assume a superimposed dead load (roofing, insulation, ceiling, etc.) of 15 psf and a roof live load of 30 psf. Check the adequacy of the slab, including the required shrinkage and temperature reinforcement. Use た= 4,000 psi and fy = 60,000 psi. #4 @ 9 in. #4 @ 12 in. 6 in...
Problem 4: (15%) Consider a 7 inch thick simply supported slab with a span of 12...
Problem 4: (15%) Consider a 7 inch thick simply supported slab with a span of 12 feet. The sab w 265 psf. Material properties are fe'4 ksi and fy 60 ksi. Select the reinforcement and sketch on the figure below its arrangement. carries a factored load 12 ft
For the simply supported beam that follows. Size and space the stirrups according to the ACI code...
For the simply supported beam that follows. Size and space the stirrups according to the ACI code using the simplified method. Assume a constant Vc method with f'c 4,000 Psi. and Fy 60,000 psi. the beam has a 20-foot span that has a 6 inch length resting on each pier. Let b= 18 inches, d= 22 inches. The live load is 2 KLF and the dead load is 1.6 KLF which includes the beam weight.
For the simply supported beam...
Please refer AISC 15th edition 4. A composite floor system consists of a 5-inch slab which...
Please refer AISC 15th edition
4. A composite floor system consists of a 5-inch slab which is supported by W14x30 beams without shoring. Fy-50 ksi, strength of concrete is 4ksi, beam spacing is 8-ft, the effective width is 81-inches, and the span is 35-ft. Construction load is 20 psf and the live load is 160 psf. Compute the maximum deflection before the concrete has cured. (credit weight 20)
Design a simple-span, one-way slab to carry a uniformly distributed live load of 375 psf plus...
Design a simple-span, one-way slab to carry a uniformly distributed live load of 375 psf plus the self-weight of the slab. The span is 10-ft., center-to-center of the supports. Assume fe' = 4,000 psi and fy = 60,000 psi. Design per foot of width. Use #5 bars for both longitudinal and temperature and shrinkage reinforcement. (30 pts.)
For the simply supported beam shown, the span is 40 ft, dead load including own weight...
For the simply supported beam shown, the span is 40 ft, dead load including own weight is 5 k/ft and live load is 4 k/ft. Assume fy-60,000 psi and fc 4000 psi, find: Size of the longitudinal reinforcement at the critical section (5 points) Spacing of U stirrups # 4 at the critical section (support width is 12 in.) (5 points) a. b. 48" 26.5" As 16
Design a rectangular simple supported beam to carry service loads of 1.05 kips/ft of dead load...
Design a rectangular simple supported beam to carry service loads of 1.05 kips/ft of dead load (DL) (self-weight included) and 2.47kip/ft live load (LL) on a span length of 18 ft. The beam is limited to be (due to architectural reasons) 10” wide with an overall depth of 20”. Use f’c= 3,000 psi and fy= 40,000psi. Design the longitudinal reinforcement (flexure design) and the web reinforcement (Stirrups).
2-You are given the task of designing a simply supported one-way slab, with a 13 feet span. The slab supports a live load of 200 psf. Use fc=3,000 psi, fy=60,000 psi. Provide a sketch of your design. 1 - Provide three (3) provisions about bar choosing/placing in concrete slabs, which you would need to consider as a structural engineer. Discuss the rationale behind each item. 2- You are given the task of designing a simply supported one-way slab, with a...
A 5 in thick simply supported
reinforced concrete one-way slab is part of a roof system. It is
supported by two masonry block walls, as shown below. Assume a
superimposed dead load (roofing, insulation, ceiling, etc.) of 15
psf and a roof live load of 30 psf. Check the adequacy of the slab,
including the required shrinkage and temperature reinforcement. Use
= 4,000 psi and = 60,000 psi.
1. A5 in thick simply supported reinforced concrete one-way slab is part...
. A 5 in thick simply supported reinforced concrete one-way slab is part of a roof system. It is supported by two masonry block walls, as shown below. Assume a superimposed dead load (roofing, insulation, ceiling, etc.) of 15 psf and a roof live load of 30 psf. Check the adequacy of the slab, including the required shrinkage and temperature reinforcement. Use た= 4,000 psi and fy = 60,000 psi. #4 @ 9 in. #4 @ 12 in. 6 in...
Problem 4: (15%) Consider a 7 inch thick simply supported slab with a span of 12 feet. The sab w 265 psf. Material properties are fe'4 ksi and fy 60 ksi. Select the reinforcement and sketch on the figure below its arrangement. carries a factored load 12 ft
For the simply supported beam that follows. Size and space the stirrups according to the ACI code using the simplified method. Assume a constant Vc method with f'c 4,000 Psi. and Fy 60,000 psi. the beam has a 20-foot span that has a 6 inch length resting on each pier. Let b= 18 inches, d= 22 inches. The live load is 2 KLF and the dead load is 1.6 KLF which includes the beam weight.
For the simply supported beam...
Please refer AISC 15th edition
4. A composite floor system consists of a 5-inch slab which is supported by W14x30 beams without shoring. Fy-50 ksi, strength of concrete is 4ksi, beam spacing is 8-ft, the effective width is 81-inches, and the span is 35-ft. Construction load is 20 psf and the live load is 160 psf. Compute the maximum deflection before the concrete has cured. (credit weight 20)
Design a simple-span, one-way slab to carry a uniformly distributed live load of 375 psf plus the self-weight of the slab. The span is 10-ft., center-to-center of the supports. Assume fe' = 4,000 psi and fy = 60,000 psi. Design per foot of width. Use #5 bars for both longitudinal and temperature and shrinkage reinforcement. (30 pts.)
For the simply supported beam shown, the span is 40 ft, dead load including own weight is 5 k/ft and live load is 4 k/ft. Assume fy-60,000 psi and fc 4000 psi, find: Size of the longitudinal reinforcement at the critical section (5 points) Spacing of U stirrups # 4 at the critical section (support width is 12 in.) (5 points) a. b. 48" 26.5" As 16
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