Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.45 cm & the external diameter of 24.7 mm is subjected to an elastic tensile load of 251 kN. Take the elastic modulus of the aluminum specimen as 71 GPa and the initial length of the hollow cylinder as 198 mm. Solution: Cross-sectional Area (in mm2) = Stress-induced (in N/mm2) = Strain-induced (at least 3 decimal places accuracy)= Elongation (in mm) =

Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.45 cm & the external diameter of 24.7 mm is subjected to an elastic tensile load of 251 kN. Take the elastic modulus of the aluminum specimen as 71 GPa and the initial length of the hollow cylinder as 198 mm. Solution: Cross-sectional Area (in mm2) = Stress-induced (in N/mm2) = Strain-induced (at least 3 decimal places accuracy)= Elongation (in mm) =

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 7.7.1P: An element of material in plain strain has the following strains: x = 0.001 and y = 0.0015. (a)...

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An element of material in plain strain is subjected to strains x = 0.0015, , y . = -0.0002, and xy = 0.0003. (a) Determine the strains for an element oriented at an angle = 20°. (b) Determine the principal strains of the element. Confirm the solution using Mohr’s circle for plane strain.
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An element of material in plain strain has the following strains: x = 0.001 and y = 0.0015. (a) Determine the strains for an element oriented at an angle = 250. (b) Find the principal strains of the element. Confirm the solution using Mohr’s circle for plane strain.
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An element of material in plain strain is subjected to shear strain xy = 0.0003. (a) Determine the strains for an element oriented at an angle = 30°. (b) Determine the principal strains of the clement. Confirm the solution using Mohr’s circle for plane strain.
Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.49 cm & the external diameter of 23.1 mm is subjected to an elastic tensile load of 298 kN. Take the elastic modulus of the aluminum specimen as 69 GPa and the initial length of the hollow cylinder as 197 mm. Solution: i) Cross-sectional Area (in mm2) = ii) Stress-induced (in N/mm2) = iii) Strain-induced (at least 3 decimal places accuracy)= iv) Elongation (in mm) =
Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.45 cm & the external diameter of 24.7 mm is subjected to an elastic tensile load of 251 kN. Take the elastic modulus of the aluminum specimen as 71 GPa and the initial length of the hollow cylinder as 198 mm.
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