Q3) A short stepped bar is shown in rigure below. The stiffness of the large section is 12 kN/mm and the stiffness of the small section is 8 kN/mm. End 1 is fixed and an axial load of 6 kN acts at node 3. Determine the displacements at node 2 and node 3. AN imm AN im Figure (1)

Q3) A short stepped bar is shown in rigure below. The stiffness of the large section is 12 kN/mm and the stiffness of the small section is 8 kN/mm. End 1 is fixed and an axial load of 6 kN acts at node 3. Determine the displacements at node 2 and node 3. AN imm AN im Figure (1)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.3.20P: The hoisting arrangement for lifting a large pipe is shown in the figure. The spreader is a steel...

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Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

Q3) A short stepped bar is shown in figure below. The stiffness of the large section is 12 kN/mm and the stiffness
of the small section is 8 kN/mm. End 1 is fixed and an axial load of 6 kN acts at node 3. Determine the
displacements at node 2 and node 3.
12 AN /mm
AN Imm
Figure (1)

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