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T-Beams - 2 Given the T-beam cross-section shown below, answer the questions which follow (f =...
Problem Two: The beam shown below part is for an interior span and is cast monolithically with a one-way slab. The clear span for the beam is 30 feet, and the clear spacing between beams is 10 fee...
Problem Two: The beam shown below part is for an interior span and is cast monolithically with a one-way slab. The clear span for the beam is 30 feet, and the clear spacing between beams is 10 feet. (a) Reinforcement is shown for the positive moment region. Determine if the beam is adequate to support a uniformly distributed, factored load of 5 k/ft. (b) Design the slab reinforcement for the positive moment region using a factored load of 500 psf....
9 The cross-section of a beam is shown below. The top rectanular piece of the cross-section...
9 The cross-section of a beam is shown below. The top rectanular piece of the cross-section is a steel section 6 inches wide by 8 inches deep. The dimensions of the member are shown below in the table. The cross-section is loaded in bending by a moment about the zz-axis. The allowable bending stress of the cross-section is 36 (ksi). Determine: a) the elastic centroid of the cross-section. b) the yield moment. c) the plastic centroid of the cross-section d)...
LECTURE # 1) beft 36 " Determine the design moment strength of the section shown. Use...
LECTURE # 1) beft 36 " Determine the design moment strength of the section shown. Use fc' = 4 ksi and fy = 60 ksi. (10 | Also check the minimum reinforcement 32 requirement and the ductility of the beam. 8-# 9 bars 14in Asyrin Pin= 200 156 As OK TAs fy =480 Ksi OXS f 4.3530
LECTURE # 1) beft 36 " Determine the design moment strength of the section shown. Use fc' = 4 ksi and fy =...
The cross-section of a beam is shown below. The top rectanular piece of the cross-section is...
The cross-section of a beam is shown below. The top rectanular
piece of the cross-section is a steel section 6 inches wide by 8
inches deep. The dimensions of the member are shown below in the
table. The cross-section is loaded in bending by a moment about the
zz-axis. The allowable bending stress of the cross-section is 42
(ksi).
Determine:
a) the elastic centroid of the cross-section.
b) the yield moment.
c) the plastic centroid of the cross-section
d) the...
A beam with a square tubular cross section is subjected to the loading shown. The cross...
A beam with a square tubular cross section is subjected to the
loading shown. The cross section of the beam is also
shown. Determine the maximum bending stress in the beam given:
L = 9 ft
P = 1,300 lb
do = 6 in
di = 5.4 in
1/3 We were unable to transcribe this imageA beam with a square tubular cross section is subjected to the loading shown. The cross section of the beam is also shown. Determine the...
For the cross-section shown below, compute the design bending strength OM, Use fy = 60 ksi...
For the cross-section shown below, compute the design bending strength OM, Use fy = 60 ksi and f. = 4 ksi. h = 30 in. 7 in. V in As = 3#9 T 2.5 in. 14 in.
4 (30 points). (a) Compute M, for the three beams shown in the figure below. In...
4 (30 points). (a) Compute M, for the three beams shown in the figure below. In each case, c=4000 psi, f = 60 ksi, b = 12 in., d = 32.5 in., and h = 36 in. (b) From the results of part (a), comment on whether adding compression reinforcement is a cost-effective way of increasing the strength, pM,, of a beam. 12 in. 3.5 in. 2.5 in 2 No. 9 bars 4 No. 9 bars 32.5 in. 6 No....
IR 2 2. (20 pts.) The below beam is loaded by three different loads as shown....
IR 2 2. (20 pts.) The below beam is loaded by three different loads as shown. The cross-section of the beams consists of a t-shped member whose dimensions are shown below. The centroid of the cross-section is located at 8 inches from the base of the cross- section and the moment of inertia of the cross-section is 814 in 4 a) Draw the shear diagram for the beam. Submit that information through ELC. Label all points. b) determine the maximum...
2. A reinforced concrete beam has the cross-section shown below. This beam uses norm weight concrete...
2. A reinforced concrete beam has the cross-section shown below. This beam uses norm weight concrete with f 4,000 psi. Calculate the cracking moment and cracking curvature. ー5#9 29 in Gr. 60 Bars 32 in. トー 18 in. Figure for Question 2
points) The cross-section of the beam below is the same as in questions 3. Given this cros ion determine the follow...
points) The cross-section of the beam below is the same as in questions 3. Given this cros ion determine the following: a. (5 points) Find the normal stress acting at point A if M900 f"lb b. (5 points) Find the maximum compression stress acting on the c. (5 points) Find the maximum tension stress acting on the beami d. (5 points) If the maximum allowable stress is 5 ksi in either tension or compression determine the maximum bending moment M...
Problem Two: The beam shown below part is for an interior span and is cast monolithically with a one-way slab. The clear span for the beam is 30 feet, and the clear spacing between beams is 10 feet. (a) Reinforcement is shown for the positive moment region. Determine if the beam is adequate to support a uniformly distributed, factored load of 5 k/ft. (b) Design the slab reinforcement for the positive moment region using a factored load of 500 psf....
9 The cross-section of a beam is shown below. The top rectanular piece of the cross-section is a steel section 6 inches wide by 8 inches deep. The dimensions of the member are shown below in the table. The cross-section is loaded in bending by a moment about the zz-axis. The allowable bending stress of the cross-section is 36 (ksi). Determine: a) the elastic centroid of the cross-section. b) the yield moment. c) the plastic centroid of the cross-section d)...
LECTURE # 1) beft 36 " Determine the design moment strength of the section shown. Use fc' = 4 ksi and fy = 60 ksi. (10 | Also check the minimum reinforcement 32 requirement and the ductility of the beam. 8-# 9 bars 14in Asyrin Pin= 200 156 As OK TAs fy =480 Ksi OXS f 4.3530
LECTURE # 1) beft 36 " Determine the design moment strength of the section shown. Use fc' = 4 ksi and fy =...
The cross-section of a beam is shown below. The top rectanular
piece of the cross-section is a steel section 6 inches wide by 8
inches deep. The dimensions of the member are shown below in the
table. The cross-section is loaded in bending by a moment about the
zz-axis. The allowable bending stress of the cross-section is 42
(ksi).
Determine:
a) the elastic centroid of the cross-section.
b) the yield moment.
c) the plastic centroid of the cross-section
d) the...
A beam with a square tubular cross section is subjected to the
loading shown. The cross section of the beam is also
shown. Determine the maximum bending stress in the beam given:
L = 9 ft
P = 1,300 lb
do = 6 in
di = 5.4 in
1/3 We were unable to transcribe this imageA beam with a square tubular cross section is subjected to the loading shown. The cross section of the beam is also shown. Determine the...
For the cross-section shown below, compute the design bending strength OM, Use fy = 60 ksi and f. = 4 ksi. h = 30 in. 7 in. V in As = 3#9 T 2.5 in. 14 in.
4 (30 points). (a) Compute M, for the three beams shown in the figure below. In each case, c=4000 psi, f = 60 ksi, b = 12 in., d = 32.5 in., and h = 36 in. (b) From the results of part (a), comment on whether adding compression reinforcement is a cost-effective way of increasing the strength, pM,, of a beam. 12 in. 3.5 in. 2.5 in 2 No. 9 bars 4 No. 9 bars 32.5 in. 6 No....
IR 2 2. (20 pts.) The below beam is loaded by three different loads as shown. The cross-section of the beams consists of a t-shped member whose dimensions are shown below. The centroid of the cross-section is located at 8 inches from the base of the cross- section and the moment of inertia of the cross-section is 814 in 4 a) Draw the shear diagram for the beam. Submit that information through ELC. Label all points. b) determine the maximum...
2. A reinforced concrete beam has the cross-section shown below. This beam uses norm weight concrete with f 4,000 psi. Calculate the cracking moment and cracking curvature. ー5#9 29 in Gr. 60 Bars 32 in. トー 18 in. Figure for Question 2
points) The cross-section of the beam below is the same as in questions 3. Given this cros ion determine the following: a. (5 points) Find the normal stress acting at point A if M900 f"lb b. (5 points) Find the maximum compression stress acting on the c. (5 points) Find the maximum tension stress acting on the beami d. (5 points) If the maximum allowable stress is 5 ksi in either tension or compression determine the maximum bending moment M...
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