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The following values of force are recorded in a tensile test conducted on a steel rod in a material testing laboratory.
Posted: Thu May 05, 2022 1:08 pm
by answerhappygod
- The Following Values Of Force Are Recorded In A Tensile Test Conducted On A Steel Rod In A Material Testing Laboratory 1 (69.09 KiB) Viewed 24 times
The following values of force are recorded in a tensile test conducted on a steel rod in a material testing laboratory. Force, F (KN) 0.2 F 0.4 0.6 0.8 1.0 1.2 1.6 The axial stress and strain for each measurement point can be computed using the following formuls: Area of Bar (mm²) X diameter ² 4 Stress (MPa) Force (N) Area (mm²) Stress (MPa) . Strain (-) = E (MPa) x Strain Stress (MPa) E (MPa) = Need to create a Matlab script What you need to do: 1. Compute the axial stress and strain for each measurement 2. Produce an XY plot of Force (kN) versus Stress (MPa). Place Force on the Horizontal axis. Data: Diameter of the rod (mm) - d = 7 mm Elastic modulus of steel (MPa) - E = 200000 MPa