During laboratory testing of an 6-inch aluminum-alloy rod with a cross sectional area of 0.32in², a tensile load of 50,000lbs.is applied. Ifthe cross sectional area decreases to 0.3188in? and lengthens to 6.022 inches, what is the Modulus of Elasticity and Poisson's Ratio? Fall 2 erlag E = 6/ɛ V = = -E(lateral)/ɛ(axial)
During laboratory testing of an 6-inch aluminum-alloy rod with a cross sectional area of 0.32in², a tensile load of 50,000lbs.is applied. Ifthe cross sectional area decreases to 0.3188in? and lengthens to 6.022 inches, what is the Modulus of Elasticity and Poisson's Ratio? Fall 2 erlag E = 6/ɛ V = = -E(lateral)/ɛ(axial)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:During laboratory testing of an 6-inch aluminum-alloy rod with a cross sectional
area of 0.32in², a tensile load of 50,000 lbs.is applied. Ifthe cross sectional area
decreases to 0.3188in? and lengthens to 6.022 inches, what is the Modulus of
Elasticity and Poisson's Ratio?
E = 6/ɛ
V =
= -E(lateral)/ɛ(axial)
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