A composite bar as shown in Fig 3 is firmly attached to unyielding supports at the ends and is subjected to the axial load F. If the aluminum is stressed to 70 MPa, what is the stress in the steel?. 250mm to 375mm AI Steel A = 950 mm2 E: 68 GN/m? A- 1,300 mm 2 E: 207 GN/m2 Fig. 3

A composite bar as shown in Fig 3 is firmly attached to unyielding supports at the ends and is subjected to the axial load F. If the aluminum is stressed to 70 MPa, what is the stress in the steel?. 250mm to 375mm AI Steel A = 950 mm2 E: 68 GN/m? A- 1,300 mm 2 E: 207 GN/m2 Fig. 3

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 2.12.4P

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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

100%

A composite bar as shown in Fig 3 is firmly attached to unyielding supports at the ends and is subjected to
the axial load F. If the aluminum is stressed to 70 MPa, what is the stress in the steel?.
250mm
to
375mm
AI
Ste el
A= 950 mm2
E= 68 GN/m2
A- 1,300 mm 2
E= 207 GN/m2
Fig. 3

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