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4a. The floor deck of a building consists of simple span concrete "T-sections". The reinforced concrete...
is the second floor of a four-story building. a flat Consider the floor framing plan shown...
is the second floor of a four-story building. a flat Consider the floor framing plan shown below. Thi The design floor live load is 90 psf. The design roof live load is 20 psf. The structure has roof G1 G4 /2 G2 GS 2o G3 FLOOR FRAMING PLAN Assume that the floor between Beams B7 and B8 is supported directly by these two beams only (not by Girders G2 and G3). Beam B7 has a self-weight of 30 plf. The...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Use a concrete...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Usea concrete compressive...
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 =...
no please Problem (2): Given: As an engineer, you have been asked to design a reinforced concrete floor system consists of a 5-in concrete slab supported by T-beams of 24-ft spans. The T-beams a...
no
please
Problem (2): Given: As an engineer, you have been asked to design a reinforced concrete floor system consists of a 5-in concrete slab supported by T-beams of 24-ft spans. The T-beams are spaced 4 ft and bw (width of the beam part 15". Total height is 25 inches. If you try to find the steel required for T-beam for moment due to Mp- 500 ft-kips and M-300 ft-kips, what would be the type of T-Beam (Regular or True...
An office floor in a multi-storey building has the following makeup: 185 mm reinforced concrete slab...
An office floor in a multi-storey building has the following makeup: 185 mm reinforced concrete slab 40 mm sand/cement screed Vinyl tiles flooring Acoustic tile suspended ceiling Vinyl tiles Sand / cement screed 185 49 Reinforced concrete slab Acoustic Ceiling tiles a. Using the data sheet, whatis the deadload (G) of the floor in kPa (give your answer to three (3) significant figures)? b. If the floor is designed for a uniformly distributed load (Q) of 4.OkPa, and the average...
design the following rectangular floor beam for a building. The beam has a simple span of...
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.
A floor system (Figure 2) consists of a 3 in. concrete slab supported by continuous T...
A floor system (Figure 2) consists of a 3 in. concrete slab
supported by continuous T beams with a span L=24 ft, and 47 in. on
centers distance between beams. Web dimensions, as determined by
the negative-moment requirements at the supports are bw=11 in. and
d=20 in. Use concrete clear cover of 2 in. Determine the tensile
steel of the T-beam that is required at mid-span to resist a
factored positive moment of Mu=530 kip-ft if fc’=3,000 psi and
fy=60,000...
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...
*please solve ALL questions Assume that the floor between Beams B7 and B8 is supported directly...
*please solve ALL questions
Assume that the floor between Beams B7 and B8 is supported
directly by these two beams only (not by Girders G2 and G3). Beam
B7 has a self-weight of 30 plf. The floor slab consists of a
4-in.-thick, normal-weight, reinforced concrete slab (unit weight =
150 pcf). An additional floor dead load of 15 psf is specified to
account for the weight of suspended utilities and fixtures. As an
exterior beam, B7 must also support one...
is the second floor of a four-story building. a flat Consider the floor framing plan shown below. Thi The design floor live load is 90 psf. The design roof live load is 20 psf. The structure has roof G1 G4 /2 G2 GS 2o G3 FLOOR FRAMING PLAN Assume that the floor between Beams B7 and B8 is supported directly by these two beams only (not by Girders G2 and G3). Beam B7 has a self-weight of 30 plf. The...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Use a concrete...
Problem 1 Reinforced Concrete T-Flanged Sections (50 pts.) You are required to analyze and design the propped cantilever t-section from HM 4 but for shear only. Draw shear V and moment M diagrams for uniformly distributed load throughout the 30ft span and equally concentrated loads at 10ft and 30ft. Recall that the connection at the left joint N1 is fixed. The connection at 20ft N3 is a roller. The right end node N2 is a free end. Usea concrete compressive...
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 =...
no
please
Problem (2): Given: As an engineer, you have been asked to design a reinforced concrete floor system consists of a 5-in concrete slab supported by T-beams of 24-ft spans. The T-beams are spaced 4 ft and bw (width of the beam part 15". Total height is 25 inches. If you try to find the steel required for T-beam for moment due to Mp- 500 ft-kips and M-300 ft-kips, what would be the type of T-Beam (Regular or True...
An office floor in a multi-storey building has the following makeup: 185 mm reinforced concrete slab 40 mm sand/cement screed Vinyl tiles flooring Acoustic tile suspended ceiling Vinyl tiles Sand / cement screed 185 49 Reinforced concrete slab Acoustic Ceiling tiles a. Using the data sheet, whatis the deadload (G) of the floor in kPa (give your answer to three (3) significant figures)? b. If the floor is designed for a uniformly distributed load (Q) of 4.OkPa, and the average...
A floor system (Figure 2) consists of a 3 in. concrete slab
supported by continuous T beams with a span L=24 ft, and 47 in. on
centers distance between beams. Web dimensions, as determined by
the negative-moment requirements at the supports are bw=11 in. and
d=20 in. Use concrete clear cover of 2 in. Determine the tensile
steel of the T-beam that is required at mid-span to resist a
factored positive moment of Mu=530 kip-ft if fc’=3,000 psi and
fy=60,000...
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...
*please solve ALL questions
Assume that the floor between Beams B7 and B8 is supported
directly by these two beams only (not by Girders G2 and G3). Beam
B7 has a self-weight of 30 plf. The floor slab consists of a
4-in.-thick, normal-weight, reinforced concrete slab (unit weight =
150 pcf). An additional floor dead load of 15 psf is specified to
account for the weight of suspended utilities and fixtures. As an
exterior beam, B7 must also support one...
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