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A pole 12 m. high is fixed on the ground. It is subjected to a uniformly distributed lateral load of 0.6kN/m. Given: Pole outside diameter = 273 mm Pole inside diameter = 255 mm Modulus of Elasticity, E = 200 GPa 7. Compute the maximum shear stress in the pole. а. О. 64 MPа b. 0. 46 MPa 8. Compute the maximum bending stress in the pole. а. 90.6 MPа b. 60.9 MPa 9. How much force (kN) is needed to be applied at the free end to prevent its displacement. c. 0.96 MPa d. 0.69 MPa c. 60.4 MPa d. 40.6 MPa a. 7.2 kN b. 2.7 kN c. 9.2 kN d. 2.9 kN

A pole 12 m. high is fixed on the ground. It is subjected to a uniformly distributed lateral load of 0.6kN/m. Given: Pole outside diameter = 273 mm Pole inside diameter = 255 mm Modulus of Elasticity, E = 200 GPa 7. Compute the maximum shear stress in the pole. а. О. 64 MPа b. 0. 46 MPa 8. Compute the maximum bending stress in the pole. а. 90.6 MPа b. 60.9 MPa 9. How much force (kN) is needed to be applied at the free end to prevent its displacement. c. 0.96 MPa d. 0.69 MPa c. 60.4 MPa d. 40.6 MPa a. 7.2 kN b. 2.7 kN c. 9.2 kN d. 2.9 kN

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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7) 0.96 MPa 

8) 90.6 MPa

9) 2.7 MPa

SITUATION 3. A pole 12 m. high is fixed on the ground. It is subjected to a uniformly distributed lateral load of 0.6kN/m. Given: Pole outside diameter = 273 mm Pole inside diameter = 255 mm Modulus of Elasticity, E = 200 GPa 7. Compute the maximum shear stress in the pole. а. 0. 64 MPа b. 0. 46 MPa 8. Compute the maximum bending stress in the pole. c. 0.96 MPa d. 0.69 MPa c. 60.4 MPa d. 40.6 MPa а. 90.6 MPа b. 60.9 MPa 9. How much force (kN) is needed to be applied at the free end to prevent its displacement. c. 9.2 kN d. 2.9 kN a. 7.2 kN b. 2.7 kN
Transcribed Image Text:SITUATION 3. A pole 12 m. high is fixed on the ground. It is subjected to a uniformly distributed lateral load of 0.6kN/m. Given: Pole outside diameter = 273 mm Pole inside diameter = 255 mm Modulus of Elasticity, E = 200 GPa 7. Compute the maximum shear stress in the pole. а. 0. 64 MPа b. 0. 46 MPa 8. Compute the maximum bending stress in the pole. c. 0.96 MPa d. 0.69 MPa c. 60.4 MPa d. 40.6 MPa а. 90.6 MPа b. 60.9 MPa 9. How much force (kN) is needed to be applied at the free end to prevent its displacement. c. 9.2 kN d. 2.9 kN a. 7.2 kN b. 2.7 kN
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