E1= 0.0004Q // The tensile tests were performed onlongitudinal specimens of compact bone. Thestrain rosette is mounted on a bone were the65°50°readings are obtained for each gauge as shown infigure. Determine (a) the principal strains and (b)the shear strain and average normal strain.€2 = - 0.000565°€3 = 0.0003

A strain rosette is an arrangement of three strain gauges in arbitrary directions. These strain…

Answered: €1= 0.0004 65° 50° €2 = - 0.0005 65° Ez…

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€1= 0.0004 65° 50° €2 = - 0.0005 65° Ez = 0.0003 %3D

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 7.7.4P: An element of material in plain strain is subjected to strains x = 0.0015, , y . = -0.0002, and xy =...

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Question

E1= 0.0004
Q // The tensile tests were performed on
longitudinal specimens of compact bone. The
strain rosette is mounted on a bone were the
65°
50°
readings are obtained for each gauge as shown in
figure. Determine (a) the principal strains and (b)
the shear strain and average normal strain.
€2 = - 0.0005
65°
€3 = 0.0003

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