A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. The cross-sectional area of the bronze, aluminum, and steel are 441 mm?, 613 mm2 , and 271 mm? respectively.Determine the change in length (in mm) of the bar if P = 28821 N.The moduli of elasticity are 82.98 GPa for bronze ,73.4 GPafor aluminum , and 200.5 GPa for steel . Round off the final answer to four decimal places. Aluminum 3P Bronze Steel 2P ... P 4P 0.6 m→- le–0.8 m- 1.0 m-

A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. The cross-sectional area of the bronze, aluminum, and steel are 441 mm?, 613 mm2 , and 271 mm? respectively.Determine the change in length (in mm) of the bar if P = 28821 N.The moduli of elasticity are 82.98 GPa for bronze ,73.4 GPafor aluminum , and 200.5 GPa for steel . Round off the final answer to four decimal places. Aluminum 3P Bronze Steel 2P ... P 4P 0.6 m→- le–0.8 m- 1.0 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

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.10P: A two-story building has steel columns AB in the first floor and BC in the second floor, as shown in...

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