Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Chapter 8, Problem 8.2.4P
Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield stress is 590 MPa, and the factor of safety is 3.0.
(a) Determine the required thickness to the nearest millimeter.
(b) If the tank wall thickness is 85 mm, what is the maximum permissible internal pressure?
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1. Figure Q2a shows a hollow tube of rectangular cross-section subjected to an axial compressive load of 250 kN. The section dimensions are breadth, b = 0.12 m, depth, d = 0.05 m with an equal thickness on all sides, t = 0.003 m. Calculate the compressive stress σ in the tube. Give your answer in N/mm2 to 2 decimal places.
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Chapter 8 Solutions
Mechanics of Materials (MindTap Course List)
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