A 0.625 in. thick rectangular alloy bar is subjected to a tensile load P by pins at A and B as shown in Figure below The width of the bar is w = 2.00 in. Strain gages bonded to the specimen measure the following strains in the longitudinal (x) and transverse (y) directions: ε x = 1,140 mε and ε y = −315 mε. (a) Determine Poisson’s ratio for this specimen. (b) If the measured strains were produced by an axial load P = 17.4 kips, what is the modulus of elasticity for this specimen?
A 0.625 in. thick rectangular alloy bar is subjected to a tensile load P by pins at A and B as shown in Figure below The width of the bar is w = 2.00 in. Strain gages bonded to the specimen measure the following strains in the longitudinal (x) and transverse (y) directions: ε x = 1,140 mε and ε y = −315 mε. (a) Determine Poisson’s ratio for this specimen. (b) If the measured strains were produced by an axial load P = 17.4 kips, what is the modulus of elasticity for this specimen?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A 0.625 in. thick rectangular alloy bar is subjected to a
tensile load P by pins at A and B as shown in Figure below The
width of the bar is w = 2.00 in. Strain gages bonded to the specimen
measure the following strains in the longitudinal (x) and transverse
(y) directions: ε x = 1,140 mε and ε y = −315 mε.
(a) Determine Poisson’s ratio for this specimen.
(b) If the measured strains were produced by an axial load P =
17.4 kips, what is the modulus of elasticity for this specimen?
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