In a standard tensile test, a steel rod of 7 8-in. diameter is subjected to a tension force of 17 kips. Knowing that ν = 0.30 and E = 29 × 106 psi, determine (a) the elongation of the rod in an 8-in. gage length, (b) the change in diameter of the rod. Beer, Ferdinand. Mechanics of Materials (p. 111). McGraw-Hill Higher Education. Kindle Edition.
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In a standard tensile test, a steel rod of 7 8-in. diameter is subjected to a tension force of 17 ki...
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