The composite bar below is firmly attached to unyielding supports. Compute the stress in each material caused by the application of the axial load P = 50 kips. Aluminum A = 1.25 in? E = 10 x 10° psi Steel A = 2.0 in? E- 29 x 10° psi 15 in 10 in

The composite bar below is firmly attached to unyielding supports. Compute the stress in each material caused by the application of the axial load P = 50 kips. Aluminum A = 1.25 in? E = 10 x 10° psi Steel A = 2.0 in? E- 29 x 10° psi 15 in 10 in

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.2.7P: Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and...

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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

The composite bar below is firmly attached to unyielding supports.
Compute the stress in each material caused by the application of the
axial load P = 50 kips.
Steel
Aluminum
A = 1.25 in?
E = 10 x 10° psi
A = 2.0 in?
E- 29 x 10° psi
15 in
10 in

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