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A 12 foot beam carries a distributed load of w(x) = 2x2 Ibs/ft where x is...
Please state each step to solve the problem. Thank you. A twelve foot beam carries a...
Please state each step to solve the problem. Thank you.
A twelve foot beam carries a distributed load of w(x) = 120x - 5x2 lbs/ft where x is the distance in feet from the left end of the beam. W of 21444444 2 12 ft Compute the moment about B. You can use methods from Lesson 10-1, or you can replace the load with a concentrated force acting though the centroid. Mg = 1 Enter a number with units.
1. A 20 ft beam carries a distributed load + concentrated loads as shown in the...
1. A 20 ft beam carries a distributed load + concentrated loads as shown in the figure below. -12 ft 400 lbs 300 lbs 500 lbs/ft 3 ft- - 20 ft Provide the following: a) Find the reaction forces on the beam. b) Discuss why your answer in a) is practical and makes intuitive sense. c) Find the shear and moment in the beam 14 ft from the left support.
The beam below is loaded with a uniformly distributed live load w (per foot). The distance...
The beam below is loaded with a uniformly distributed live load w (per foot). The distance between B and C is 24', and the cantilever between A and B is 4' long, and between C and D is 5'. Find these items for designing the beam: a) Moment Diagram b) Shear Diagram c) Maximum Positive Moment d) Maximum Negative Moment e) What value of w can be if the beam is made of a W12x210 shape if only elastic moment...
100 lb/tht A cantilever beam 10 ft long carries a uniformly distributed load of w 100...
100 lb/tht A cantilever beam 10 ft long carries a uniformly distributed load of w 100 lb/ft. The beam is constructed from a 3-in.-wide by 8-in.-deep wood timber (1) that is reinforced on its upper surface by a 3-in.-wide by 0.25-in.-thick alumi- 3im num plate (2). The elastic modulus of the wood is E 1,700 ksi, and the elastic modulus of the aluminum plate is E 10,200 ksi. Determine 0h Cross-sectional dimensions. the maximum bending stresses produced in timber (1)...
The beam is supporting a distributed load of w 840 lb/ft 60* 3ft 30 6ft Part...
The beam is supporting a distributed load of w 840 lb/ft 60* 3ft 30 6ft Part A Determine the magnitudes of the resultant internal loadings acting on section b b through the centroid C on the beam separated by commas, to three significant figures Express your answers, Pat A Determine the magnitudes of the resultant internal loadings acting on section b-b through the centroid C on the beanks Express your answers, separated by commas, to three significant figures. να ΑΣφ...
Problem 3 (19 points): A simply supported beam ABCD carries a uniformly distributed load, w, and...
Problem 3 (19 points): A simply supported beam ABCD carries a uniformly distributed load, w, and a concentrated load, F, as shown in the figure. All the dimensions are given in the figure, and the weight of the beam is neglected a) Draw the free body diagram for the beam, showing all the applied and reaction forces. Find the reaction forces F=14 kN .6m b) Give the expression for the shear force, V- V(x), and the bending moment M M(x),...
The two-span continuos beam (ABC) shown in the sketch below carries a uniformly distributed load, w,...
The two-span continuos beam (ABC) shown in the sketch
below carries a uniformly distributed load, w, in the left side
span AB. Assume that EI is constant. Use the method of virtual
work, together with the principle of relative displacements, to
determine the following quantities in terms of E,I,L and
w:
The two-span continuous beam (ABC) shown in the sketch below carries a uniformly distributed load, w, in the left side span AB. Assume that El of the beam is...
Problem 2 (65%) (see table on page 2 for values of Wu(AB) and W (AC) Two...
Problem 2 (65%) (see table on page 2 for values of Wu(AB) and W (AC) Two simply supported beams meet at the corner 16 foot tall beam-column "A" shown. Beam AB carries supports a uniformly distributed factored design load W AB)=?? and is 24 feet long. Beam AC carries a uniformly distributed load, W.AC=?? and is 16 feet long. Compute the following if the beams and the beam-column are laterally supported at the ends only in this braced frame. a)...
A wide flange steel beam with a designation of W 12 x 16 has the following...
A wide flange steel beam with a designation of W 12 x 16 has the
following geometric properties.
Determine the longest span, in ft, that this beam can safely
support a 1000 lb load at mid-span. Ignore the weight of the
beam.
Area Web thickness Flange thickness Section modulus A = 4.71 in toy = 0.22 in tr=0.265 in S= 17.1 in Depth Flange width Moment of inertia weight per foot d=12.00 in bp= 3.99 in I = 103 in...
7.26 Torking stress in either tension or compression is AMS. 92.8 mm x 185.6 mm o MPa. am 3 m long is simply supported at each end and carries a uniformly distributed load of 10 kN/m. The beam...
7.26
Torking stress in either tension or compression is AMS. 92.8 mm x 185.6 mm o MPa. am 3 m long is simply supported at each end and carries a uniformly distributed load of 10 kN/m. The beam at rectangular cross section, 75 mm x 150 mm. Determine the magnitude and location of the peak bending ress. Also, find the magnitude of the bending stress at a point 25 mm below the upper surface at the section midway betwcen supports....
Please state each step to solve the problem. Thank you.
A twelve foot beam carries a distributed load of w(x) = 120x - 5x2 lbs/ft where x is the distance in feet from the left end of the beam. W of 21444444 2 12 ft Compute the moment about B. You can use methods from Lesson 10-1, or you can replace the load with a concentrated force acting though the centroid. Mg = 1 Enter a number with units.
1. A 20 ft beam carries a distributed load + concentrated loads as shown in the figure below. -12 ft 400 lbs 300 lbs 500 lbs/ft 3 ft- - 20 ft Provide the following: a) Find the reaction forces on the beam. b) Discuss why your answer in a) is practical and makes intuitive sense. c) Find the shear and moment in the beam 14 ft from the left support.
The beam below is loaded with a uniformly distributed live load w (per foot). The distance between B and C is 24', and the cantilever between A and B is 4' long, and between C and D is 5'. Find these items for designing the beam: a) Moment Diagram b) Shear Diagram c) Maximum Positive Moment d) Maximum Negative Moment e) What value of w can be if the beam is made of a W12x210 shape if only elastic moment...
100 lb/tht A cantilever beam 10 ft long carries a uniformly distributed load of w 100 lb/ft. The beam is constructed from a 3-in.-wide by 8-in.-deep wood timber (1) that is reinforced on its upper surface by a 3-in.-wide by 0.25-in.-thick alumi- 3im num plate (2). The elastic modulus of the wood is E 1,700 ksi, and the elastic modulus of the aluminum plate is E 10,200 ksi. Determine 0h Cross-sectional dimensions. the maximum bending stresses produced in timber (1)...
The beam is supporting a distributed load of w 840 lb/ft 60* 3ft 30 6ft Part A Determine the magnitudes of the resultant internal loadings acting on section b b through the centroid C on the beam separated by commas, to three significant figures Express your answers, Pat A Determine the magnitudes of the resultant internal loadings acting on section b-b through the centroid C on the beanks Express your answers, separated by commas, to three significant figures. να ΑΣφ...
Problem 3 (19 points): A simply supported beam ABCD carries a uniformly distributed load, w, and a concentrated load, F, as shown in the figure. All the dimensions are given in the figure, and the weight of the beam is neglected a) Draw the free body diagram for the beam, showing all the applied and reaction forces. Find the reaction forces F=14 kN .6m b) Give the expression for the shear force, V- V(x), and the bending moment M M(x),...
The two-span continuos beam (ABC) shown in the sketch
below carries a uniformly distributed load, w, in the left side
span AB. Assume that EI is constant. Use the method of virtual
work, together with the principle of relative displacements, to
determine the following quantities in terms of E,I,L and
w:
The two-span continuous beam (ABC) shown in the sketch below carries a uniformly distributed load, w, in the left side span AB. Assume that El of the beam is...
Problem 2 (65%) (see table on page 2 for values of Wu(AB) and W (AC) Two simply supported beams meet at the corner 16 foot tall beam-column "A" shown. Beam AB carries supports a uniformly distributed factored design load W AB)=?? and is 24 feet long. Beam AC carries a uniformly distributed load, W.AC=?? and is 16 feet long. Compute the following if the beams and the beam-column are laterally supported at the ends only in this braced frame. a)...
A wide flange steel beam with a designation of W 12 x 16 has the
following geometric properties.
Determine the longest span, in ft, that this beam can safely
support a 1000 lb load at mid-span. Ignore the weight of the
beam.
Area Web thickness Flange thickness Section modulus A = 4.71 in toy = 0.22 in tr=0.265 in S= 17.1 in Depth Flange width Moment of inertia weight per foot d=12.00 in bp= 3.99 in I = 103 in...
7.26
Torking stress in either tension or compression is AMS. 92.8 mm x 185.6 mm o MPa. am 3 m long is simply supported at each end and carries a uniformly distributed load of 10 kN/m. The beam at rectangular cross section, 75 mm x 150 mm. Determine the magnitude and location of the peak bending ress. Also, find the magnitude of the bending stress at a point 25 mm below the upper surface at the section midway betwcen supports....
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