A roadway sign weighs 5.3 kN and is supported by a structural pipe that has an outside diameter of 220 mm and a wall thickness of 14.5 mm. The resultant force of the wind pressure acting on the sign is 13 kN, as shown. Assume a-8.1 m, b=4 m, P₂-13 kN, and Py -5.3 kN. (a) Determine the normal and shear stresses 6. Tyll at point H. (b) Determine the normal and shear stresses ok, Tysk at point K. Answers: 0|| = Tayll 0k = Tyck i MPa. MPa. MPa. MPa.
A roadway sign weighs 5.3 kN and is supported by a structural pipe that has an outside diameter of 220 mm and a wall thickness of 14.5 mm. The resultant force of the wind pressure acting on the sign is 13 kN, as shown. Assume a-8.1 m, b=4 m, P₂-13 kN, and Py -5.3 kN. (a) Determine the normal and shear stresses 6. Tyll at point H. (b) Determine the normal and shear stresses ok, Tysk at point K. Answers: 0|| = Tayll 0k = Tyck i MPa. MPa. MPa. MPa.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![A roadway sign weighs 5.3 kN and is supported by a structural pipe that has an outside diameter of 220 mm and a wall thickness
of 14.5 mm. The resultant force of the wind pressure acting on the sign is 13 kN, as shown. Assume a = 8.1 m, b=4m, P₂ = 13 kN, and Py
= 5.3 kN.
(a) Determine the normal and shear stresses. Txy at point H.
(b) Determine the normal and shear stresses Ok Tysk at point K.
Answers:
0|| =
Tryll =
0k =
Tyck=
i
i
MPa.
MPa.
MPa.
MPa.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7c4d49d-7252-4d70-b3db-c47e8f4939c6%2F90ce6f10-8df7-43f2-953f-f9e50c8962a8%2Fizgiics_processed.png&w=3840&q=75)
Transcribed Image Text:A roadway sign weighs 5.3 kN and is supported by a structural pipe that has an outside diameter of 220 mm and a wall thickness
of 14.5 mm. The resultant force of the wind pressure acting on the sign is 13 kN, as shown. Assume a = 8.1 m, b=4m, P₂ = 13 kN, and Py
= 5.3 kN.
(a) Determine the normal and shear stresses. Txy at point H.
(b) Determine the normal and shear stresses Ok Tysk at point K.
Answers:
0|| =
Tryll =
0k =
Tyck=
i
i
MPa.
MPa.
MPa.
MPa.
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