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(a) the modulus of elasticity. (b) Poisson's ratio. (c) the change in the bar width b.

(a) the modulus of elasticity. (b) Poisson's ratio. (c) the change in the bar width b.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The polymer bar shown in the figure below has a width of b = 59 mm, a depth of d = 96 mm, and a height of h = 286 mm. At a compressive load of P = 150 kN, the bar height contracts by Ah = -2.40 mm, and the bar depth elongates by Ad = 0.37 mm. At this load, the stress in the polymer bar is less than its proportional limit. Determine: (a) the modulus of elasticity. (b) Poisson's ratio. (c) the change in the bar width b. P Rigid plate (a) E = (b) V = (c) Ab = i i GPa mm k b h Rigid base
Transcribed Image Text:The polymer bar shown in the figure below has a width of b = 59 mm, a depth of d = 96 mm, and a height of h = 286 mm. At a compressive load of P = 150 kN, the bar height contracts by Ah = -2.40 mm, and the bar depth elongates by Ad = 0.37 mm. At this load, the stress in the polymer bar is less than its proportional limit. Determine: (a) the modulus of elasticity. (b) Poisson's ratio. (c) the change in the bar width b. P Rigid plate (a) E = (b) V = (c) Ab = i i GPa mm k b h Rigid base
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