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Determine the nodal displacements, the forces in each element, and the reactions. Use the direct stiffness method fir these problem Figure P3-10 20 2 0 O 60 KN E = 210 GPa A = 3 x 10 m 3 m 20 3 m

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 11.3.10P: Repeat Problem 11.3-9. Use two C 150 × 12.2 steel shapes and assume that E = 205 GPa and L = 6 m.

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Question

Determine the nodal displacements, the
forces in each element, and the reactions. Use
the direct stiffness method fir these problem
I Figure P3-10
20
3 60 KN
E = 210 GPa
A = 3 x 10 m
3 m
20-
3. m

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