A rectangular block is 6 in. long in the x – direction, 4 in. long in the y – direction, and 7 in. long in the z - direction. The block is subjected to triaxial loading consisting of the three normal forces as follows: 45 kips in tension in the x – direction, 72 kips in tension in the y – direction, and 56 kips in compression in z- direction. Use v = 0.30 and E = 29 x 10° psi. What is the deformation in the X and Z direction due to original loadings? Determine the uniformly distributed load that must be added in the x – direction that would produce twice the deformation in the y – direction as the original loadings.

A rectangular block is 6 in. long in the x – direction, 4 in. long in the y – direction, and 7 in. long in the z - direction. The block is subjected to triaxial loading consisting of the three normal forces as follows: 45 kips in tension in the x – direction, 72 kips in tension in the y – direction, and 56 kips in compression in z- direction. Use v = 0.30 and E = 29 x 10° psi. What is the deformation in the X and Z direction due to original loadings? Determine the uniformly distributed load that must be added in the x – direction that would produce twice the deformation in the y – direction as the original loadings.

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 7.6.11P: -11 A rubber cube R of a side L = 3 in. and cross- sectional area A = 9 in2 is compressed inside a...

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