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4) A 100 foot long simply-supported bridge girder supports the unfactored loads shown in the figure....
PLEASE SHOW WORK. WILL UPVOTE! Only need Shear & Moment Diagrams 5) A 30 foot long...
PLEASE SHOW WORK. WILL UPVOTE! Only need Shear &
Moment Diagrams
5) A 30 foot long simply-supported beam supports the unfactored loads shown in the figure. The uniformly distributed dead load, wo, includes the self-weight of the beam, and is constant along the full beam length. Two different uniformly distributed live loads, wuu and wiz are applied as indicated. Concentrated dead, PD, and live, Pt, loads are applied as shown in the figure. Draw factored shear force and factored bending...
A simply supported beam as shown in the figure. The beam section is W18x211. The beam...
A simply supported beam as shown in the figure. The beam section is W18x211. The beam must support its own weight and must carry the following loading: Super-imposed distributed dead load = 0.25 kip/ft Distributed live load = 1 kip/ft Concentrated dead load = 12 kip The beam span L = 26 ft and the distance of the concentrated load from the right support a=6 ft. Consider analy- sis of beam subjected to load combination 1.2 dead + 1.6 live....
ine the maximum unfactored uniform dead and live loads (WD and Wi in kip/ft) that can...
ine the maximum unfactored uniform dead and live loads (WD and Wi in kip/ft) that can be carried by continuous wall footin g shown in the figure below. Assume: The allowable soil pressure is 8 ksf The dead load is equal to three times the live I ote: check both the footing shear and moment requirements. You don't have to check the development length for this problem. load WD-? kip/ft Footing fe-3 ksi (normal weight) f, 60 ksi Ground Surface...
Figure 2 shows a simply supported beam and the cross section at mid span. The beam...
Figure 2 shows a simply supported beam and the cross section at mid span. The beam supports a uniform service (unfactored) dead load consisting of its own weight plus 1.4 kips/ft and a uniform service (unfactored) live load of 1.5 kips/ft. The concrete strength is 3500 psi, and the yield strength of the reinforcement is 60,000 psi. The concrete is normal-weight concrete. For the midspan section shown in Figure 2, compute фМп and show that it exceeds Mu. WD 1.4...
The frame below has wind load and dead as shown. Use w(Dead) = 6 kip/ft and...
The frame below has wind load and dead as shown. Use w(Dead) = 6
kip/ft and w(Live) = 3 kip/ft, L = 30 ft and H = 15 ft. The beams
and columns have modulus of elasticity E of 29000 ksi and moment of
inertias I(beam) = 2000 in4 and I(column) = 800
in4. Similarly they have cross-sectional areas A(beam) =
20 in2 and A(column) = 25 in2. Consider that
the wind can act in both horizontal directions.
Determine:
The...
1. (28 pts) A cantilever beam is subjected to the loads as shown in the figure....
1. (28 pts) A cantilever beam is subjected to the loads as shown in the figure. Va) Draw a free-body diagram and determine the supports at point 0. b) Draw shear and moment diagrams and find the values at key points (i.e. x = 0, 6 and 10 ft). If possible, please show your calculations. c) Find shear force V(x) and bending moment M(x) for () <x<6 ft. 12 10 kip 2 kip/ft skip سے 40 kip.lt 611 4 11...
1. A beam is loaded as shown with concentrated loads of F1 = 100 kip and...
1. A beam is loaded as shown with concentrated loads of F1 = 100 kip and F2-200 kip. A distributed load starts at a maximum value at the end of the beam at wo 120 lblft and decreases to zero. The overall length of the beam is L1 24 ft, with L2 12 ft and L3 6 ft. Determine What is the maximum shear in the beam? a. b. What is the maximum bending moment in the beam? If a...
3. Refer to Figure 3. A 64-foot steel beam supports a combination of concentrated and distributed...
3. Refer to Figure 3. A 64-foot steel beam supports a combination of concentrated and distributed loads: Force Fi = 9 K, F2 = 3.65 K, w1 = .525K per lineal foot, and w2 = .212K per lineal foot. In addition, your calculations must include an estimated beam weight of 148 pounds per lineal foot. Part A: What are the magnitudes, in kips, and directions of the vertical components of the reactions at each support? (4 points) Part B: Construct...
2. A 30 ft long simply supported beam supports a uniformly distributed load of 2 kips/ft...
2. A 30 ft long simply supported beam supports a uniformly distributed load of 2 kips/ft over the entire span. The beam and cross section are shown below. Draw the shear and moment diagrams, find the neutral axis location, moment of inertia of the composite section, the maximum bending stress on the cross section. (40 points) 10" 2 k/ft 1-3" 30'-0"
1-(25%) Draw shear and moment diagrams for the beam shown in Figure P-1 . Draw a sketch of the deflected shape. The spans are 30-ft long each (total of 90-ft), the concentrated loads are eac...
1-(25%) Draw shear and moment diagrams for the beam shown in Figure P-1 . Draw a sketch of the deflected shape. The spans are 30-ft long each (total of 90-ft), the concentrated loads are each 120 kips, and placed at the center of left span and the free end. El is constant. Left support is a pin and the other two are roller supports. 120 kips 120 kips Figure P-1
1-(25%) Draw shear and moment diagrams for the beam shown...
PLEASE SHOW WORK. WILL UPVOTE! Only need Shear &
Moment Diagrams
5) A 30 foot long simply-supported beam supports the unfactored loads shown in the figure. The uniformly distributed dead load, wo, includes the self-weight of the beam, and is constant along the full beam length. Two different uniformly distributed live loads, wuu and wiz are applied as indicated. Concentrated dead, PD, and live, Pt, loads are applied as shown in the figure. Draw factored shear force and factored bending...
A simply supported beam as shown in the figure. The beam section is W18x211. The beam must support its own weight and must carry the following loading: Super-imposed distributed dead load = 0.25 kip/ft Distributed live load = 1 kip/ft Concentrated dead load = 12 kip The beam span L = 26 ft and the distance of the concentrated load from the right support a=6 ft. Consider analy- sis of beam subjected to load combination 1.2 dead + 1.6 live....
ine the maximum unfactored uniform dead and live loads (WD and Wi in kip/ft) that can be carried by continuous wall footin g shown in the figure below. Assume: The allowable soil pressure is 8 ksf The dead load is equal to three times the live I ote: check both the footing shear and moment requirements. You don't have to check the development length for this problem. load WD-? kip/ft Footing fe-3 ksi (normal weight) f, 60 ksi Ground Surface...
Figure 2 shows a simply supported beam and the cross section at mid span. The beam supports a uniform service (unfactored) dead load consisting of its own weight plus 1.4 kips/ft and a uniform service (unfactored) live load of 1.5 kips/ft. The concrete strength is 3500 psi, and the yield strength of the reinforcement is 60,000 psi. The concrete is normal-weight concrete. For the midspan section shown in Figure 2, compute фМп and show that it exceeds Mu. WD 1.4...
The frame below has wind load and dead as shown. Use w(Dead) = 6
kip/ft and w(Live) = 3 kip/ft, L = 30 ft and H = 15 ft. The beams
and columns have modulus of elasticity E of 29000 ksi and moment of
inertias I(beam) = 2000 in4 and I(column) = 800
in4. Similarly they have cross-sectional areas A(beam) =
20 in2 and A(column) = 25 in2. Consider that
the wind can act in both horizontal directions.
Determine:
The...
1. (28 pts) A cantilever beam is subjected to the loads as shown in the figure. Va) Draw a free-body diagram and determine the supports at point 0. b) Draw shear and moment diagrams and find the values at key points (i.e. x = 0, 6 and 10 ft). If possible, please show your calculations. c) Find shear force V(x) and bending moment M(x) for () <x<6 ft. 12 10 kip 2 kip/ft skip سے 40 kip.lt 611 4 11...
1. A beam is loaded as shown with concentrated loads of F1 = 100 kip and F2-200 kip. A distributed load starts at a maximum value at the end of the beam at wo 120 lblft and decreases to zero. The overall length of the beam is L1 24 ft, with L2 12 ft and L3 6 ft. Determine What is the maximum shear in the beam? a. b. What is the maximum bending moment in the beam? If a...
3. Refer to Figure 3. A 64-foot steel beam supports a combination of concentrated and distributed loads: Force Fi = 9 K, F2 = 3.65 K, w1 = .525K per lineal foot, and w2 = .212K per lineal foot. In addition, your calculations must include an estimated beam weight of 148 pounds per lineal foot. Part A: What are the magnitudes, in kips, and directions of the vertical components of the reactions at each support? (4 points) Part B: Construct...
2. A 30 ft long simply supported beam supports a uniformly distributed load of 2 kips/ft over the entire span. The beam and cross section are shown below. Draw the shear and moment diagrams, find the neutral axis location, moment of inertia of the composite section, the maximum bending stress on the cross section. (40 points) 10" 2 k/ft 1-3" 30'-0"
1-(25%) Draw shear and moment diagrams for the beam shown in Figure P-1 . Draw a sketch of the deflected shape. The spans are 30-ft long each (total of 90-ft), the concentrated loads are each 120 kips, and placed at the center of left span and the free end. El is constant. Left support is a pin and the other two are roller supports. 120 kips 120 kips Figure P-1
1-(25%) Draw shear and moment diagrams for the beam shown...
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