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Example CVEG 4303: Reinforced Concrete I One-Way Slabs A 5" thick concrete slab is reinforced for...
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...
Reinforced Concrete Exam 1 CIEn 470, Reinforced Concrete Problem#213091 An interior reinforced concrete slab is 7.5...
Reinforced Concrete
Exam 1 CIEn 470, Reinforced Concrete Problem#213091 An interior reinforced concrete slab is 7.5 inches thick and spans 20 feet if 60,000 #5 bars are spaced 24 inches apart and 5,000 psi concrete are used, determine the following Last Name, First Name a) Moment capacity of the slab b) Maxdimum service live load of the slab c) Required shrinkage and temperature steel d) values maximum service live load that the slab can safely support in pounds per square...
1. T-Beams are used to support a floor in an industrial building. The floor is used...
1. T-Beams are used to support a floor in an industrial building. The floor is used for product storage so it must be designed for a heavy 600 psf. The floor must also support a superimposed dead load of 20 psf (in addition to the self-weight of the beams and slab. The layout of the beams and slabs is shown below. The beams span 30.0% and are spaced at 4.0” center to center. The slab is 3” thick. The concrete...
A one-way solid concrete slab is to be used for a simple span of 16 ft....
A one-way solid concrete slab is to be used for a simple span of 16 ft. In addition to its own weight, the slab carries a superimposed dead load of 20 psf and a live load of 90 psf. Design the slab for minimum thickness if ƒy is 40 ksi, and ƒ’c is 3 ksi 9 in 8 in 6 in 7.6 in
question 9 (a) 9 Design interior one-way slabs for the situations shown. Concrete weight 150 lb/ft3,...
question 9 (a)
9 Design interior one-way slabs for the situations shown. Concrete weight 150 lb/ft3, fy= 60,000 psi, and f c= 4000psi. Do not use the ACI Code's minimum thickness for deflections (Table 4.1). Steel percentages are given in the figures. The only dead load is the weight of the slab. a) WL150 psf 24 ft
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.)
The floor system for a reinforced concrete building consists of a continuous one way slab built...
The floor system for a reinforced concrete building consists of
a continuous one way slab built monolithically with its supporting
beams as shown. Given f’c = 4 ksi and Grade 60 steel.
(a) Assuming wu = 2 k/ft, the maximum negative moment using ACI
(8.3.3) coefficients is most nearly:
A 51.2 k-ft/ft
B 42 k-ft
C 64 k-ft
D 46.5 k-ft
E Other (specify)
(b) The steel required to resist a moment of 50 k-ft for an
effective depth =...
Design interior one-way slab for the situation shown. Concrete weight = 150 lb/ft^3 f_y= 60,000 psi,...
Design interior one-way slab for the situation shown. Concrete
weight = 150 lb/ft^3
f_y= 60,000 psi, f_c= 4,000 psi.
Do not use the ACI Code’s minimum thickness for deflections.
Assume: h= 7.5 in, b= 12 in,
d= h-0.75-(0.25)
steel percentages are given on the figures.
The only dead load is the weight of the slab
WL150 psf im -24 ft
WL150 psf im -24 ft
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).
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...
Reinforced Concrete
Exam 1 CIEn 470, Reinforced Concrete Problem#213091 An interior reinforced concrete slab is 7.5 inches thick and spans 20 feet if 60,000 #5 bars are spaced 24 inches apart and 5,000 psi concrete are used, determine the following Last Name, First Name a) Moment capacity of the slab b) Maxdimum service live load of the slab c) Required shrinkage and temperature steel d) values maximum service live load that the slab can safely support in pounds per square...
1. T-Beams are used to support a floor in an industrial building. The floor is used for product storage so it must be designed for a heavy 600 psf. The floor must also support a superimposed dead load of 20 psf (in addition to the self-weight of the beams and slab. The layout of the beams and slabs is shown below. The beams span 30.0% and are spaced at 4.0” center to center. The slab is 3” thick. The concrete...
question 9 (a)
9 Design interior one-way slabs for the situations shown. Concrete weight 150 lb/ft3, fy= 60,000 psi, and f c= 4000psi. Do not use the ACI Code's minimum thickness for deflections (Table 4.1). Steel percentages are given in the figures. The only dead load is the weight of the slab. a) WL150 psf 24 ft
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.)
The floor system for a reinforced concrete building consists of
a continuous one way slab built monolithically with its supporting
beams as shown. Given f’c = 4 ksi and Grade 60 steel.
(a) Assuming wu = 2 k/ft, the maximum negative moment using ACI
(8.3.3) coefficients is most nearly:
A 51.2 k-ft/ft
B 42 k-ft
C 64 k-ft
D 46.5 k-ft
E Other (specify)
(b) The steel required to resist a moment of 50 k-ft for an
effective depth =...
Design interior one-way slab for the situation shown. Concrete
weight = 150 lb/ft^3
f_y= 60,000 psi, f_c= 4,000 psi.
Do not use the ACI Code’s minimum thickness for deflections.
Assume: h= 7.5 in, b= 12 in,
d= h-0.75-(0.25)
steel percentages are given on the figures.
The only dead load is the weight of the slab
WL150 psf im -24 ft
WL150 psf im -24 ft
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