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 8.5.22P
A double-decker bicycle rack made up of square steel tubing is fixed at A (figure a). The weight of a bicycle is represented as a point load applied at B on a plane frame model of the rack (figure b).
(a)Find the state of plane stress on an element C located on the surface at the left side of the vertical tube at the base A. Include the weight of the framing system. (Assume weight density y = 77 kN/m .)
(b) Find the maximum shear stresses on an element at C and show them on a sketch of a properly oriented element.
Assume that element C is a sufficient distance from support A so that stress concentration effects are negligible
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Chapter 8 Solutions
Mechanics of Materials (MindTap Course List)
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