Problem I. With the ongoing extension of Manila Skyway, a series of 250 mm diameter circular poles are to be used as vertical member each carrying a compressive load of P (in kN) acting 150 mm from centroidal axis of cross section and a lateral load of 0.45 kN at the top. If the height and the unit weight of the pole is 3 m and 22 kN/m², respectively. a. Determine the maximum compressive stress at the base of the pole. b. Determine the maximum tensile stress at the base of the pole. c. Calculate the maximum shear stress at the base of the pole.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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P (kN)= 5.2

Problem I. With the ongoing extension of Manila Skyway, a series of 250 mm diameter circular poles are to be used
as vertical member each carrying a compressive load of P (in kN) acting 150 mm from centroidal axis of cross
section and a lateral load of 0.45 kN at the top. If the height and the unit weight of the pole is 3 m and 22 kN/m³,
respectively.
a. Determine the maximum compressive stress at the base of the pole.
b. Determine the maximum tensile stress at the base of the pole.
C. Calculate the maximum shear stress at the base of the pole.
Transcribed Image Text:Problem I. With the ongoing extension of Manila Skyway, a series of 250 mm diameter circular poles are to be used as vertical member each carrying a compressive load of P (in kN) acting 150 mm from centroidal axis of cross section and a lateral load of 0.45 kN at the top. If the height and the unit weight of the pole is 3 m and 22 kN/m³, respectively. a. Determine the maximum compressive stress at the base of the pole. b. Determine the maximum tensile stress at the base of the pole. C. Calculate the maximum shear stress at the base of the pole.
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