is subjected to a triaxial loading consisting of a uniformly distributed tensile forces of 200 kN in the x direction and uniformly distributed compressive forces of 160 kN in the y direction and 220 kN in the z direction. If n = 1/3 and E = 70 GPa, determ

is subjected to a triaxial loading consisting of a uniformly distributed tensile forces of 200 kN in the x direction and uniformly distributed compressive forces of 160 kN in the y direction and 220 kN in the z direction. If n = 1/3 and E = 70 GPa, determ

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 7.6.13P: A solid spherical ball of magnesium alloy (E = 6.5 × l0-6 psi, v = 0.35) is lowered into the ocean...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

A rectangular aluminum block is 100 mm long in the x direction, 75 mm wide in the y direction and 50 mm thick in the z direction. It is subjected to a triaxial loading consisting of a uniformly distributed tensile forces of 200 kN in the x direction and uniformly distributed compressive forces of 160 kN in the y direction and 220 kN in the z direction. If n = 1/3 and E = 70 GPa, determine the resultant deformation in the x, y and z direction. Determine also a single distributed loading in the x direction that would produce the same z deformation as the original loading.

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