A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 1.0 mm and upward by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 212 mm, b = 513.68 mm, and d = 330 mm. b
A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 1.0 mm and upward by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 212 mm, b = 513.68 mm, and d = 330 mm. b
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 7.5.4P: An element of a material is subjected to plane stresses as shown in the figure. The stresses o,...
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![A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 1.0 mm and upward
by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 212
mm, b = 513.68 mm, and d = 330 mm.
vt Q
a =
b
Calculate the angle a shown in the figure below.
i
b
R
R
O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32aa3982-ceea-4381-b943-44ccc08f770b%2F9b2da8dc-b272-4b4e-98e4-cf1754cdbf2b%2F3s67dif_processed.png&w=3840&q=75)
Transcribed Image Text:A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 1.0 mm and upward
by v = 1.8 mm to new position Q', as shown in the figure. Determine the shear strain y at corner Q' after deformation. Use a = 212
mm, b = 513.68 mm, and d = 330 mm.
vt Q
a =
b
Calculate the angle a shown in the figure below.
i
b
R
R
O
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