2. A sign is supported by a pipe (See figure) having outer diameter Dand inner diameter d. The dimensions of the sign are 2.0 m x 1.0 m, and its lower edge is 3.0 m above the base. Note that the center of gravity of the sign is 1.05 m from the axis of the pipe. The wind pressure against the sign is p. (a) Determine the maximum in-plane shear stresses due to the wind pressure on the sign at points A and C, located on the outer surface at the base of the pipe. (b)Draw Mohr's circle for the state of stress at C and find the principal stresses values from it

2. A sign is supported by a pipe (See figure) having outer diameter Dand inner diameter d. The dimensions of the sign are 2.0 m x 1.0 m, and its lower edge is 3.0 m above the base. Note that the center of gravity of the sign is 1.05 m from the axis of the pipe. The wind pressure against the sign is p. (a) Determine the maximum in-plane shear stresses due to the wind pressure on the sign at points A and C, located on the outer surface at the base of the pipe. (b)Draw Mohr's circle for the state of stress at C and find the principal stresses values from it

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.16P: A sign is supported by a pipe (see figure) having an outer diameter 110 mm and inner diameter 90 mm....

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