Question
In the standard tensile test, a 20mm diameter test plastic rod was subjected to a tensile force of P=8 kN. There is 14mm elongation in
In the standard tensile test, a 20mm diameter test plastic rod was subjected to a tensile force of P=8 kN.
There is 14mm elongation in 150mm gauge length of the bar and 0.85mm decrease in diameter. of the material;
a) Find the modulus of elasticity (E).
b) Find the Poisson's ratio (v).
150 mm >T 20 mm
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Engineering economy
Authors: Leland Blank, Anthony Tarquin
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9781259027406, 0073376302, 1259027406, 978-0073376301
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