Q1/ The aluminum bar has been subjected to axial loads at the positions shown in Figure below. Calculate the internal stresses at section (A-B). (B-C) and (C-D), and the elongation (AL) in length at each part of aluminum due to loading, if the diameter for part AB, BC and CD is 28 mm, 46 mm and 34 mm, respectively. The elastic modulus for aluminum is 74.4 x 10° N/mm'. B C D 33 kN 17 kN 29 kN 14 kN 940 mm 860 mm 550 mm

Q1/ The aluminum bar has been subjected to axial loads at the positions shown in Figure below. Calculate the internal stresses at section (A-B). (B-C) and (C-D), and the elongation (AL) in length at each part of aluminum due to loading, if the diameter for part AB, BC and CD is 28 mm, 46 mm and 34 mm, respectively. The elastic modulus for aluminum is 74.4 x 10° N/mm'. B C D 33 kN 17 kN 29 kN 14 kN 940 mm 860 mm 550 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.5P: A vertical bar is loaded with axial loads at points B, C, and D. as shown in the figure. The bar is...

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