!Required informationAt room temperature (20°C), a 0.5-mm gap exists between the ends of therods shown. The temperature eventually reaches a value of 137°C.300 mmAluminumA = 2000 mm²E = 75 GPaa = 23 x 10-6/°C0.5 mm250 mmBteelA = 800 mm²E = 190 GPaa = 17.3 x 10-6/°CDetermine the normal stress in the aluminum rod.The normal stress in the aluminum rod isEMPa.

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At room temperature (20°C), a 0.5-mm gap exists between the ends of the rods shown. The temperature eventually reaches a value of 137°C. A -300 mm Aluminum A = 2000 mm² E = 75 GPa α = 23 x 10-6/°C 0.5 mm -250 mm B Stainless steel A = 800 mm² E = 190 GPa a = 17.3 x 10-6/°C Determine the normal stress in the aluminum rod. The normal stress in the aluminum rod is MPa.

At room temperature (20°C), a 0.5-mm gap exists between the ends of the rods shown. The temperature eventually reaches a value of 137°C. A -300 mm Aluminum A = 2000 mm² E = 75 GPa α = 23 x 10-6/°C 0.5 mm -250 mm B Stainless steel A = 800 mm² E = 190 GPa a = 17.3 x 10-6/°C Determine the normal stress in the aluminum rod. The normal stress in the aluminum rod is MPa.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.11P: The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in...

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