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Mechanics of Materials | 10th Edition | ISBN: 9780134319650 | Authors: Russell C. Hibbeler
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A uniform edge load of 500 lb>in. and 350 lb>in. is

Chapter 10, Problem 10-44

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QUESTION:

A uniform edge load of 500 lb>in. and 350 lb>in. is applied to the polystyrene specimen. If the specimen is originally square and has dimensions of a = 2 in., b = 2 in., and a thickness of t = 0.25 in., determine its new dimensions \(a^{\prime}, b^{\prime}, \text { and } t^{\prime}\) after the load is applied. \(E_{p}=597\left(10^{3}\right) \mathrm{psi}\) and \(\nu_{p}=0.25\).

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QUESTION:

A uniform edge load of 500 lb>in. and 350 lb>in. is applied to the polystyrene specimen. If the specimen is originally square and has dimensions of a = 2 in., b = 2 in., and a thickness of t = 0.25 in., determine its new dimensions \(a^{\prime}, b^{\prime}, \text { and } t^{\prime}\) after the load is applied. \(E_{p}=597\left(10^{3}\right) \mathrm{psi}\) and \(\nu_{p}=0.25\).

ANSWER:

Problem 10-44A uniform edge load of 500 lb/in. and 350 lb/in. is applied to the polystyrene specimen. If thespecimen is originally square and has dimensions of a = 2 in., b = 2 in., and a thickness of t = 30.25 in., determine its new dimensions a, b, and t after the load is applied. Ep = 597x10 psi andnp = 0.25. Step-by-step solution Step 1 of 9 Consider the following diagram which represents the loading condition of a polystyrenespecimen:

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