A steel cylinder bar is attached to the top end as it is subjected to three axial forces as shown in the figure. The rod diameter is 10 mm and the steel modulus of elasticity is 200 GN. Determine the total deformation in the steel rod. 71N force F1.

A steel cylinder bar is attached to the top end as it is subjected to three axial forces as shown in the figure. The rod diameter is 10 mm and the steel modulus of elasticity is 200 GN. Determine the total deformation in the steel rod. 71N force F1.

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 2.3.21P: A slightly tapered bar AB of solid circular crass section and length L is supported at end B 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

A steel cylinder bar is attached to the top end as it is subjected to three axial forces as
shown in the figure. The rod diameter is 10 mm and the steel modulus of elasticity is
200 GN. Determine the total deformation in the steel rod.
71N force F1.
25 cm
F,= ?
15 cm
10 cm
F2= 400 N
F3= 800 N

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