In a standard tensile test a steel rod of 22 -mm diameter is subjected to a tension force of 75

Name: In a standard tensile test a steel rod of 22 -mm diameter is subjected to a tension force of 75 kN. Knowing that ν=0.30 and E=200 GPa, determine (a) the elongation of the rod in a 200-mm gage length, ( b ) the change in diameter of the rod.
Uploaded: 2023-02-02T01:15:24-08:00
Duration: 2 min 17 s
Channel: Timothy James
Description: In a standard tensile test a steel rod of 22 -mm diameter is subjected to a tension force of 75 kN. Knowing that ν=0.30 and E=200 GPa, determine (a) the elongation of the rod in a 200-mm gage length, ( b ) the change in diameter of the rod.

Question

Kamlesh Goyal · Accepted Answer

(a) First, we need to calculate the stress in the rod. Stress is defined as the force divided by

Question

In a standard tensile test a steel rod of 22 -mm diameter is subjected to a tension force of 75 kN. Knowing that $\nu=0.30$ and $E=200 \mathrm{GPa},$ determine $(a)$ the elongation of the rod in a $200-\mathrm{mm}$ gage length, ( $b$ ) the change in diameter of the rod.

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