A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 3.00 in. and a wall thickness of 0.224 in. is fastened to a solid 2.25-in.-diameter aluminum [E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P=17 kips, Q=8 kips, L₁=5 ft, L₂=7 ft, and L3=7 ft. Determine (a) the stresses in all parts of the axial structure. (b) the deflections of joints B and C. B D Q L₁ P L2 (3)

A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 3.00 in. and a wall thickness of 0.224 in. is fastened to a solid 2.25-in.-diameter aluminum [E = 10,000 ksi] rod. The assembly is attached to unyielding supports at the left and right ends and is loaded as shown. Assume P=17 kips, Q=8 kips, L₁=5 ft, L₂=7 ft, and L3=7 ft. Determine (a) the stresses in all parts of the axial structure. (b) the deflections of joints B and C. B D Q L₁ P L2 (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

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

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