The T-beam shown in Figure 1 supports the un-factored dead load of 1.4 kips/ft and live load of 1.5 kips/ft. The dead load does not include the self-weight of the beam. The material properties are as follows: fc’=3000 psi; fy=60,000 psi. Design the shear reinforcement (stirrups). Plot the stirrups distribution along the span of the beam.
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![v T tt K L= 25 fi DL= 114 kift LL=lisklft b=36 I bin 17 A LU 1 (36x2 Self weight 30x0) +(14427]x150 144 400 lblft 0.4 klft ww](http://img.homeworklib.com/questions/83f25cf0-b4fa-11eb-86b9-dff71fe00ce6.png?x-oss-process=image/resize,w_560)
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The T-beam shown in Figure 1 supports the un-factored dead load
of 1.4 kips/ft and live...
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).
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).
HW 3-1 6-9 The beam shown in Fig. P6-9 supports the unfactored D 1.4 kips/f L...
HW 3-1 6-9 The beam shown in Fig. P6-9 supports the unfactored D 1.4 kips/f L -1.5 kips/ft loads shown. The dead load includes the weight o the beam. (a) Draw shearing-force diagrams for 25 ft factored dead and live load on the entire beam; Fig. P6-9 (b) Design stirrups. Use f 4500 psi and No. 3 40,000 psi. double-leg stirrups with f 36 14* 12-
2. The beam in the figure below is to carry 1.6 kips/ft live load and 0.90...
2. The beam in the figure below is to carry 1.6 kips/ft live load and 0.90 kip/ft dead load (including beam weight). Using f: 3000 psi and fy 40,000 psi, investigate the beam for stirrup adequacy according to the approximate ACI method、 li design is not adequate, indicate what revision is necessary. Symmetrical about E span E60 4"」 22" 3ー#7 12" supports 12" # 3 stirrups 9"l___. 9 @ 6" 22'-0" Figure 2: Problem 2.
A rectangular beam having b=16 in and d=26 in spans 28 ft face to face of...
A rectangular beam having b=16 in and d=26 in spans 28 ft face
to face of simple supports. It is reinforced for flexure with 6#11
bars that continue uninterrupted to the ends of the span. It is to
carry service dead load 2.0 kips/ft (including self weight) and
service live load 3.6 kips/ft, both uniformly distributed along the
span. Design the shear reinforcement using vertical U stirrups.
Economize the spacing of stirrups in appropriate number of bands.
Material strengths are...
A rectangular beam that must carry a service live load of 2.47 kips/ft and a calculated...
A rectangular beam that must carry a service live load of 2.47
kips/ft and a calculated dead load of 1.05 kips/ft on an 18 ft
simple span is limited in cross section for architectural reasons
to 10 in. width and 20 in. total depth. If fy=60,000 psi and
fc′=4,000 psi, what steel area(s) must be provided.
A rectangular beam that must carry a service live load of 2.47 kips/ft and a calculated dead load of 1.05 kips/ft on an 18...
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
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips at mid-point of the beam and a uniformly-distributed load of 4 kips/ft over the entire span. Given: (a) The breadth of the beam is 18 inches. (b) Concrete compressive strength, fc, is 3500 psi. (c) Rebar is Grade 40 steel i) Determine the maximum moment and maximum shear acting on the beam. ii) Determine the minimum effective depth 'd' of the beam section (rounded...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips at mid-point of the beam and a uniformly-distributed load of 4 kips/ft over the entire span. Given: (a) The breadth of the beam is 18 inches. (b) Concrete compressive strength, f 'c, is 3500 psi. (c) Rebar is Grade 40 steel i) Determine the maximum moment and maximum shear acting on the beam. ii) Determine the minimum effective depth 'd' of the beam section...
A 26.0 ft. simply supported beam is subjected to factored uniformly distributed load of wa equal ...
A 26.0 ft. simply supported beam is subjected to factored uniformly distributed load of wa equal to 6.0 kips/t. Beam properties are as follows: b-14 in, d-24 in, 4,000 psi (normal-weight concrete) and fy -60,000 psi. Design shear reinforcement for the entire beam (you can use symmetry if applicable). Use two different spacings over the beam length to come up with economical design. Perform all necessary checks and calculations. Draw final design for shear ma reinforcement indicating distribution (i.e, lengths,...
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).
HW 3-1 6-9 The beam shown in Fig. P6-9 supports the unfactored D 1.4 kips/f L -1.5 kips/ft loads shown. The dead load includes the weight o the beam. (a) Draw shearing-force diagrams for 25 ft factored dead and live load on the entire beam; Fig. P6-9 (b) Design stirrups. Use f 4500 psi and No. 3 40,000 psi. double-leg stirrups with f 36 14* 12-
2. The beam in the figure below is to carry 1.6 kips/ft live load and 0.90 kip/ft dead load (including beam weight). Using f: 3000 psi and fy 40,000 psi, investigate the beam for stirrup adequacy according to the approximate ACI method、 li design is not adequate, indicate what revision is necessary. Symmetrical about E span E60 4"」 22" 3ー#7 12" supports 12" # 3 stirrups 9"l___. 9 @ 6" 22'-0" Figure 2: Problem 2.
A rectangular beam having b=16 in and d=26 in spans 28 ft face
to face of simple supports. It is reinforced for flexure with 6#11
bars that continue uninterrupted to the ends of the span. It is to
carry service dead load 2.0 kips/ft (including self weight) and
service live load 3.6 kips/ft, both uniformly distributed along the
span. Design the shear reinforcement using vertical U stirrups.
Economize the spacing of stirrups in appropriate number of bands.
Material strengths are...
A rectangular beam that must carry a service live load of 2.47
kips/ft and a calculated dead load of 1.05 kips/ft on an 18 ft
simple span is limited in cross section for architectural reasons
to 10 in. width and 20 in. total depth. If fy=60,000 psi and
fc′=4,000 psi, what steel area(s) must be provided.
A rectangular beam that must carry a service live load of 2.47 kips/ft and a calculated dead load of 1.05 kips/ft on an 18...
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
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips at mid-point of the beam and a uniformly-distributed load of 4 kips/ft over the entire span. Given: (a) The breadth of the beam is 18 inches. (b) Concrete compressive strength, fc, is 3500 psi. (c) Rebar is Grade 40 steel i) Determine the maximum moment and maximum shear acting on the beam. ii) Determine the minimum effective depth 'd' of the beam section (rounded...
A 26.0 ft. simply supported beam is subjected to factored uniformly distributed load of wa equal to 6.0 kips/t. Beam properties are as follows: b-14 in, d-24 in, 4,000 psi (normal-weight concrete) and fy -60,000 psi. Design shear reinforcement for the entire beam (you can use symmetry if applicable). Use two different spacings over the beam length to come up with economical design. Perform all necessary checks and calculations. Draw final design for shear ma reinforcement indicating distribution (i.e, lengths,...
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