(B) – Figure Q4/B show the bone has an outer rac of 15 mm and thickness 3 mm. Determine the strains in the x and ỹ direction if a torque T = 100 N.m is applied to the bone which have modulus of elasticity 2400 Mpa and 0.35 Poisson ratio %3D VT Figure Q4/B
(B) – Figure Q4/B show the bone has an outer rac of 15 mm and thickness 3 mm. Determine the strains in the x and ỹ direction if a torque T = 100 N.m is applied to the bone which have modulus of elasticity 2400 Mpa and 0.35 Poisson ratio %3D VT Figure Q4/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 7.6.6P: Solve the preceding problem if the cube is granite (E = 80 GPa, v = 0.25) with dimensions E = 89 mm...
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Step 1
Draw the diagram for the axes given in the problem.
Understand that in the given figure, the shaft is under pure torsion.
Therefore, calculate the value of shear stress in the x-y plane given in the figure by using the formula,
Further solve as,
Step 2
Use the formula to locate the principal plane by using the stresses on x-y plane.
According to the problem, there is no applied stress in x and y directions.
Use the formula for principal stresses to calculate the value of principal stresses.
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