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 kN/mm 6 kN Figure (1)

Mechanics of Materials (MindTap Course List)
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Author:Barry J. Goodno, James M. Gere
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Chapter11: Columns
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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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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 kN/m m
8kN /m m
6 kN
Figure (1)
Transcribed Image Text: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 kN/m m 8kN /m m 6 kN Figure (1)
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