A portion of the stress-strain curve for a stainless steel alloy is shown in Figure Q-6. A Q-6 350 mm long bar is loaded in tension until it elongates 2.0 mm, and then the load is removed. (a) Determine the permanent set in the bar. (b) Determine the length of the unloaded bar. (c) If the bar is reloaded, determine the proportional limit. [Use the figure and make necessary drawings/markings to show your solution strategy!] 640 480 320 160 0.002 0.004 0.006 0.008 0.010 Strain (mm/mm) Figure Q-6 Stress (MPa)
A portion of the stress-strain curve for a stainless steel alloy is shown in Figure Q-6. A Q-6 350 mm long bar is loaded in tension until it elongates 2.0 mm, and then the load is removed. (a) Determine the permanent set in the bar. (b) Determine the length of the unloaded bar. (c) If the bar is reloaded, determine the proportional limit. [Use the figure and make necessary drawings/markings to show your solution strategy!] 640 480 320 160 0.002 0.004 0.006 0.008 0.010 Strain (mm/mm) Figure Q-6 Stress (MPa)
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.10.8P: A suspender on a suspension bridge consist of a cable that passes over the main cable (see figure)...
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