A steel rod with an initial length of 100 mm and initial diameter of 20.0 mm is loaded in a tensile test. The rod shows elasto-plastic behavior for 5.00 mm of deformation at which point the loading is removed. Values measured from the test: E = 200 GPa, Poisson’s ratio = 0.25 and yield stress = 250 MPa. Sketch the stress-strain curve for the test. Label the point where the rod is unloaded, the rod starts to yield, the rod when its stretched by 5mm and the rod after the loading is removed.
A steel rod with an initial length of 100 mm and initial diameter of 20.0 mm is loaded in a tensile test. The rod shows elasto-plastic behavior for 5.00 mm of deformation at which point the loading is removed. Values measured from the test: E = 200 GPa, Poisson’s ratio = 0.25 and yield stress = 250 MPa. Sketch the stress-strain curve for the test. Label the point where the rod is unloaded, the rod starts to yield, the rod when its stretched by 5mm and the rod after the loading is removed.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A steel rod with an initial length of 100 mm and initial diameter of 20.0 mm is loaded in a tensile test. The rod shows elasto-plastic behavior for 5.00 mm of deformation at which point the loading is removed.
Values measured from the test: E = 200 GPa, Poisson’s ratio = 0.25 and yield stress = 250 MPa.
Sketch the stress-strain curve for the test. Label the point where the rod is unloaded, the rod starts to yield, the rod when its stretched by 5mm and the rod after the loading is removed.
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