P2.12 (WP A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right byu = 0.8 mm and upward by v = 1.3 mm to new position Q', as shown in Figure P2.12. Determine the shear strain y at cornerQ' after deformation. Use a = 225 mm, b = 455 mm, and d = 319.96 mm.v7dFIGURE P2.12

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P2.12 (WP A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.8 mm and upward by v = 1.3 mm to new position Q, O' after deformation. Use a = 225 mm, b = 455 mm, and d = 319.96 mm. as shown in Figure P2.12. Determine the shear strain y at corner d R a FIGURE P2.12

P2.12 (WP A thin triangular plate PQR forms a right angle at point Q. During deformation, point Q moves to the right by u = 0.8 mm and upward by v = 1.3 mm to new position Q, O' after deformation. Use a = 225 mm, b = 455 mm, and d = 319.96 mm. as shown in Figure P2.12. Determine the shear strain y at corner d R a FIGURE P2.12

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 7.7.19P: During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as...

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