a) Determine the downward displacement δ of the lower end of the copper bar with respect to the base support of the steel post at point A due to a load P = 150 kN.b)What is the maximum permissible load Pmax if the displacement δ is limited to 1.0 mm? A long rectangular copper bar under a tensile load P hangs from a pin that is supported by two steel postsas shown in figure below.The copper bar has a length of 2.0 m, a rectangular cross section of 20 mm x 200 mm, and a modulus ofelasticity Ecu = 100 GPa.Each steel post has a height of 0.5 m, a rectangular cross section of 20 mm x 250 mm, and a modulus ofelasticity Es = 200 GPa.SteelpostCopper-bar

Find deflection of lower point of copper and maximum force

Determine the downward displacement δ of the lower end of the copper bar with respect to the base support of the steel post at point A due to a load P = 150 kN. b)What is the maximum permissible load Pmax if the displacement δ is limited to 1.0 mm?

Determine the downward displacement δ of the lower end of the copper bar with respect to the base support of the steel post at point A due to a load P = 150 kN. b)What is the maximum permissible load Pmax if the displacement δ is limited to 1.0 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 2.3.2P: A long, rectangular copper bar under a tensile load P hangs from a pin that is supported by two...

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