PROBLEM 3. The aluminum rod has a solid circular cross-section and supports the loading shown. Drawing the normal force diagram and keeping the weight minimum, determine the diameter of the rod at each segment AB, BC, CD and DE. Compare the weight of the rod if the magnesium alloy AZ91D was used as the rod material. 4 kN 6 kN 2 kN -2 m--2m- -2 m

PROBLEM 3. The aluminum rod has a solid circular cross-section and supports the loading shown. Drawing the normal force diagram and keeping the weight minimum, determine the diameter of the rod at each segment AB, BC, CD and DE. Compare the weight of the rod if the magnesium alloy AZ91D was used as the rod material. 4 kN 6 kN 2 kN -2 m--2m- -2 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 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.

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