Q. // (A) - An element of bone in plane strain where the state of strain are(Ex = 8 × 10¬4, €y = 5 × 10¬4, Yxy = 12 × 10-4). Find (a) the stresses atorientation a counterclockwise angle (40 deg.) from the x-axis, b) the strainenergy and (c) the failure stress by Von Misses criteria. KnownModulus of elasticity = 2 × 10° N /m² and Poisson's ratio = 0.3

GivenEx=8×10-4Ey=5×10-4γxy=12×10-4μ=ν=0.3 E=2×109Nm2

Answered: Q. // (A) - An element of bone in plane…

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 7.7.13P: An clement of material in plane strain (see figure) is subjected to strains ex= 480 × 10-6, Ey= 70 ×...

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