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A tensile bar is machined so that the diameter at one location is 1% smaller than that for the rest of the bar. The
A tensile bar is machined so that the diameter at one location is 1% smaller than that for the rest of the bar. The bar is tested at high temperatures, so strain-hardening is negligible, but the strain-rate exponent is 0.25. When the strain in the reduced region is 0.20, what is the strain in the larger region?
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The strainhardening is negligible which implies that the material follows a powerlaw stressstrain re...
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Precalculus
Authors: Michael Sullivan
9th edition
321716835, 321716833, 978-0321716835
