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Problem 1 (27 points) Consider composite beam shown in image below. a) Draw internal force diagrams (6) b) Draw transform section and find its moment of inertia (9) c) Draw normal stress and strain d...
Name: Section: Problem 6 Three materials are used to make a composite beam with a rectangular...
Name: Section: Problem 6 Three materials are used to make a composite beam with a rectangular cross section. Select the transformed section if materials 1 and 3 are transformed into material 2. E, = 10 ksi, Ez = 20 ksi, Ez = 30 ksi Drawn to scale a) b) c) d) e) None of the above MI M2 M3 Problem 7 Determine the polar moment of inertia for the hollow tube. a) 2,789.7 in b) 44,635.7 in c) 25.1 in...
a. Draw a free-body diagram for the beam shown above and derive expressions for the support...
a. Draw a free-body diagram for the beam shown above and derive
expressions for the support reactions at A and B
b. Draw internal force (shear and bending moment) diagrams.
c. If a = 10 ft and M0 = 200 ft-lb, use the dimensions of the
beam cross-section, provided on the previous page, to compute the
maximum flexural and shear stresses on the beam cross-section.
d. If the allowable bending stress is 925 psi and the allowable
shear stress is...
Problem 1 For the loaded beam with the cross-section shown: A. Find the location of the neutral a...
Problem 1 For the loaded beam with the cross-section shown: A. Find the location of the neutral axis B. Compute the moment of inertia of the section around the neutral axis C. Locate the section of maximum moment then compute the maximum stress due to bending, fb D. Locate the section of maximum shear-compute the shear stress at the neutral axis 3.0 k 8" 1.5 k/ft 1.0 k/ft 2" 8 10 ft 6 ft 4 ft 2" Cross-Section
Problem 1...
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding...
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding labels and units (b) draw the complete moment diagram with corresponding labels and units (c) find the magnitude of maximum compressive normal stress (d) find the magnitude of the maximum tensile normal stress Give the value and location for all quantities along the beam and on the cross section. NOTE: The moment of inertia is I, = 99.75 in* and the centroid is given....
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding...
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding labels and units (b) draw the complete moment diagram with corresponding labels and units (c) find the magnitude of maximum compressive normal stress (d) find the magnitude of the maximum tensile normal stress Give the value and location for all quantities along the beam and on the cross section. NOTE: The moment of inertia is I, = 99.75 in* and the centroid is given....
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding...
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding labels and units (b) draw the complete moment diagram with corresponding labels and units (c) find the magnitude of maximum compressive normal stress (d) find the magnitude of the maximum tensile normal stress Give the value and location for all quantities along the beam and on the cross section. NOTE: The moment of inertia is 12 = 99.75 in4 and the centroid is given....
The beam is simply supported. Problem 3. (30 points) A wooden beam is composed of a...
The beam is simply supported.
Problem 3. (30 points) A wooden beam is composed of a 2 x8" (1.5"x7.25") top flange and a 3"x10 (2.5"x9.25") web to form a T section. Assume that the two members are glued together. L-16 ft. (a) For a uniform dead load of 20 lb/ft over the entire beam span and a uniform live load of 80 lb/ft over the left half of the span, draw the shear and moment diagrams. (b) Determine the cross-sectional...
6. For the beams and loading shown draw the shear and bending-moment diagrams and then find...
6. For the beams and loading shown draw the shear and bending-moment diagrams and then find the maximum absolute values of the shear and bending moment. 2500 lb 60 KN 25 kN/m 500 lb /ft A c Di 5-3 ft--3--3-1-3ft Ć D -3 ft 3 ft — —3 ft 3 ft — Tam-kata2 122 m- 1 m
Please help with part C and D 32 1 1/2 in Draw a free body diagram...
Please help with part C and D
32 1 1/2 in Draw a free body diagram for the beam shown above and drive expressions for the support reactions at A and (10 points) FHD 9) EMA = 0 MO O: Mo +2Mo + B₂ (34) LAY BY TAY BUCBA)-3 a 9 +F:0 *DEFX=0 0 Ay+ By MO o Ax By: O:A-MO -> _Ay row internal force shear and bending moment diagrams (10 points) By: 3 INTERNAL FORCE DIAGRAMS ma Meso...
Blem 2. (70 points) 1. For the beam shown in Figure (a): a) b) draw the shear force and bending m...
blem 2. (70 points) 1. For the beam shown in Figure (a): a) b) draw the shear force and bending moment diagrams. (30 points) Select the most economical W shape for the beam with an allowable bending stress of 30 ksi. (10 points) determine the maximum tensile and compressive bending stresses at any location along the beam if the section shown in Figure (b) is used instead of the W shape section selectedin Part b. Would the beam be safe...
Name: Section: Problem 6 Three materials are used to make a composite beam with a rectangular cross section. Select the transformed section if materials 1 and 3 are transformed into material 2. E, = 10 ksi, Ez = 20 ksi, Ez = 30 ksi Drawn to scale a) b) c) d) e) None of the above MI M2 M3 Problem 7 Determine the polar moment of inertia for the hollow tube. a) 2,789.7 in b) 44,635.7 in c) 25.1 in...
a. Draw a free-body diagram for the beam shown above and derive
expressions for the support reactions at A and B
b. Draw internal force (shear and bending moment) diagrams.
c. If a = 10 ft and M0 = 200 ft-lb, use the dimensions of the
beam cross-section, provided on the previous page, to compute the
maximum flexural and shear stresses on the beam cross-section.
d. If the allowable bending stress is 925 psi and the allowable
shear stress is...
Problem 1 For the loaded beam with the cross-section shown: A. Find the location of the neutral axis B. Compute the moment of inertia of the section around the neutral axis C. Locate the section of maximum moment then compute the maximum stress due to bending, fb D. Locate the section of maximum shear-compute the shear stress at the neutral axis 3.0 k 8" 1.5 k/ft 1.0 k/ft 2" 8 10 ft 6 ft 4 ft 2" Cross-Section
Problem 1...
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding labels and units (b) draw the complete moment diagram with corresponding labels and units (c) find the magnitude of maximum compressive normal stress (d) find the magnitude of the maximum tensile normal stress Give the value and location for all quantities along the beam and on the cross section. NOTE: The moment of inertia is I, = 99.75 in* and the centroid is given....
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding labels and units (b) draw the complete moment diagram with corresponding labels and units (c) find the magnitude of maximum compressive normal stress (d) find the magnitude of the maximum tensile normal stress Give the value and location for all quantities along the beam and on the cross section. NOTE: The moment of inertia is I, = 99.75 in* and the centroid is given....
2. (10 points) Consider the beam shown below: (a) draw the complete shear diagram with corresponding labels and units (b) draw the complete moment diagram with corresponding labels and units (c) find the magnitude of maximum compressive normal stress (d) find the magnitude of the maximum tensile normal stress Give the value and location for all quantities along the beam and on the cross section. NOTE: The moment of inertia is 12 = 99.75 in4 and the centroid is given....
The beam is simply supported.
Problem 3. (30 points) A wooden beam is composed of a 2 x8" (1.5"x7.25") top flange and a 3"x10 (2.5"x9.25") web to form a T section. Assume that the two members are glued together. L-16 ft. (a) For a uniform dead load of 20 lb/ft over the entire beam span and a uniform live load of 80 lb/ft over the left half of the span, draw the shear and moment diagrams. (b) Determine the cross-sectional...
6. For the beams and loading shown draw the shear and bending-moment diagrams and then find the maximum absolute values of the shear and bending moment. 2500 lb 60 KN 25 kN/m 500 lb /ft A c Di 5-3 ft--3--3-1-3ft Ć D -3 ft 3 ft — —3 ft 3 ft — Tam-kata2 122 m- 1 m
Please help with part C and D
32 1 1/2 in Draw a free body diagram for the beam shown above and drive expressions for the support reactions at A and (10 points) FHD 9) EMA = 0 MO O: Mo +2Mo + B₂ (34) LAY BY TAY BUCBA)-3 a 9 +F:0 *DEFX=0 0 Ay+ By MO o Ax By: O:A-MO -> _Ay row internal force shear and bending moment diagrams (10 points) By: 3 INTERNAL FORCE DIAGRAMS ma Meso...
blem 2. (70 points) 1. For the beam shown in Figure (a): a) b) draw the shear force and bending moment diagrams. (30 points) Select the most economical W shape for the beam with an allowable bending stress of 30 ksi. (10 points) determine the maximum tensile and compressive bending stresses at any location along the beam if the section shown in Figure (b) is used instead of the W shape section selectedin Part b. Would the beam be safe...
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