3: A steel pole is used to hold a triangular banner as shown. At its base, there are 8 bolts spaced equally around a bolt square. The corner bolts (1, 3, 8, 0) have a diameter of 25 mm each while the center bolts (2, 4, 5, 6, 7, 9) have a diameter of 10 mm each. The shear modulus of the pole is 80 GPa. If the wind pressure is W = 9.3 kPa, determine the following:

3: A steel pole is used to hold a triangular banner as shown. At its base, there are 8 bolts spaced equally around a bolt square. The corner bolts (1, 3, 8, 0) have a diameter of 25 mm each while the center bolts (2, 4, 5, 6, 7, 9) have a diameter of 10 mm each. The shear modulus of the pole is 80 GPa. If the wind pressure is W = 9.3 kPa, determine the following:

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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