Angle a=36Angle b=53The tolerance is ±1% * Incorrect. The difference in the plate angle at corner Q before deformation and the plate angle at corner Q' afterdeformation is the shear strain. The shear strain must be entered here in units of urad.Determine the shear strain at corner Q' after deformation. Use the correct sign conventions for shear strain.Y =i 4urad A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.4 mm and upwardby v = 1.5 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 238mm, b = 438.36 mm, and d = 323 mm.dVTa0**UbR

Answered: Image /qna-images/answer/e260549f-a323-4fc4-ae4d-a5e55ef8d59e.jpg

Answered: 1.5 mm to new position Q', as shown in…

1.5 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after det = 438.36 mm, and d = 323 mm. 2 R

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.5.8P: • - 3 A rectangular plate in biaxial stress (see figure) is subjected to normal stresses u = 67 MPa...

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Question

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Angle a=36 Angle b=53 The tolerance is ±1%

* Incorrect. The difference in the plate angle at corner Q before deformation and the plate angle at corner Q' after
deformation is the shear strain. The shear strain must be entered here in units of urad.
Determine the shear strain at corner Q' after deformation. Use the correct sign conventions for shear strain.
Y =
i 4
urad

A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.4 mm and upward
by v = 1.5 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 238
mm, b = 438.36 mm, and d = 323 mm.
d
VT
a
0
**
U
b
R

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