7th Edition

ISBN: 9780100257061

Author: BEER

Publisher: YUZU

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When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial …

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Textbook Question

Chapter 10.3, Problem 81P

A square steel tube having the cross section shown is used as a column of 26-ft effective length to carry a centric load of 65 kips. Knowing that the tubes available for use are made with wall thicknesses ranging from 1 4 in. to 3 4 in. in increments of 1 16 in., use allowable stress design to determine the lightest tube that can be used. Use σ_Y = 36 ksi and E = 29 × 10⁶ psi.

Fig. P10.81

Chapter 10.3, Problem 81P, A square steel tube having the cross section shown is used as a column of 26-ft effective length to

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Chapter 10.3, Problem 80P

Chapter 10.3, Problem 82P

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Chapter 10 Solutions

EBK MECHANICS OF MATERIALS

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Solution Summary: The author calculates the thickness of the lightest tube using the equation.

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