v) A delta strain gauge is attached to the member at point ‘X’ as highlighted in the figure. During a particular stage of a lifting process, strain readings are recorded as detailed. Determine the magnitude and nature of the principal stresses acting on the member at point ‘X’, the maximum shear stress, and the angle of the principal planes. Young’s Modulus of elasticity = 205 GN/m2Poisson’s ratio = 0.31 ɛc = 375x10EB550x10-6N/m2EA = 880x10-6

The magnitude of strain at an angle is given by:εθ=εx+εy2+εx-εy2cos2θ+γxy2sin2θAt…

Answered: v) A delta strain gauge is attached to…

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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v) A delta strain gauge is attached to the member at point ‘X’ as highlighted in the figure. During a particular stage of a lifting process, strain readings are recorded as detailed. Determine the magnitude and nature of the principal stresses acting on the member at point ‘X’, the maximum shear stress, and the angle of the principal planes.

Young’s Modulus of elasticity = 205 GN/m2
Poisson’s ratio = 0.31

ɛc = 375x10
EB
550x10-6
N/m2
EA = 880x10-6

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