As shown in the Figure, a rigid beam with negligible weight is pinned at one end and attached to two vertical rods. The beam was initially horizontal before the load W = 35.11 kips was applied. For the steel rod: A = 0.5 in^2, L = 90 in. For the bronze rod: A = 2 in^2, L = 30 in. Determine the following:
As shown in the Figure, a rigid beam with negligible weight is pinned at one end and attached to two vertical rods. The beam was initially horizontal before the load W = 35.11 kips was applied. For the steel rod: A = 0.5 in^2, L = 90 in. For the bronze rod: A = 2 in^2, L = 30 in. Determine the following:
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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PROBLEM 2:
As shown in the Figure, a rigid beam with negligible weight is pinned at one end and attached to two
vertical rods. The beam was initially horizontal before the load W = 35.11 kips was applied. For the steel
rod: A = 0.5 in^2, L = 90 in. For the bronze rod: A = 2 in^2, L = 30 in. Determine the following:
1. Force in the steel rod
2. Force in the bronze rod
3. Stress in the steel rod
4. Stress in the bronze rod
5. Vertical movement of W, OW
A
Bronze
E = 12 x 106 psi
←3 ft →
7. Vertical movement at the steel rod, ost
6. Vertical movement at the bronze rod, obr
8 ft
8. Vertical reaction at the pinned end (include sign)
9. Shearing stress in the pin at A assuming the
diameter of the pin is 1.5 inches (assume double shear)
E = 29 x 105 psi
>
Steel
W
4 ft
lbs
lbs
psi
psi
in
in
in
lbs
psi](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61d936c0-121f-4726-821f-47c3b5618682%2Fe490ddc3-22f8-4a78-97b2-d9262249ba1e%2F9i309q_processed.jpeg&w=3840&q=75)
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PROBLEM 2:
As shown in the Figure, a rigid beam with negligible weight is pinned at one end and attached to two
vertical rods. The beam was initially horizontal before the load W = 35.11 kips was applied. For the steel
rod: A = 0.5 in^2, L = 90 in. For the bronze rod: A = 2 in^2, L = 30 in. Determine the following:
1. Force in the steel rod
2. Force in the bronze rod
3. Stress in the steel rod
4. Stress in the bronze rod
5. Vertical movement of W, OW
A
Bronze
E = 12 x 106 psi
←3 ft →
7. Vertical movement at the steel rod, ost
6. Vertical movement at the bronze rod, obr
8 ft
8. Vertical reaction at the pinned end (include sign)
9. Shearing stress in the pin at A assuming the
diameter of the pin is 1.5 inches (assume double shear)
E = 29 x 105 psi
>
Steel
W
4 ft
lbs
lbs
psi
psi
in
in
in
lbs
psi
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