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At a temperature of 27.89 °C a 0.41-mm gap exists between the ends of the rods shown. At a later time when the temperature has reache 26.64°C, determine the magnitude of the normal stress (in MPa) in the steel rod if L= 320.36 mm and M = 231 mm. Round off the final nswer to four đecimal places. d M - A В

At a temperature of 27.89 °C a 0.41-mm gap exists between the ends of the rods shown. At a later time when the temperature has reache 26.64°C, determine the magnitude of the normal stress (in MPa) in the steel rod if L= 320.36 mm and M = 231 mm. Round off the final nswer to four đecimal places. d M - A В

Materials Science And Engineering Properties
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter9: Time, Temperature, And Mechanical Properties
Section: Chapter Questions
Problem 9.3P
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At a temperature of 27.89 °C a 0.41-mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 126.64°C, determine the magnitude of the normal stress (in MPa) in the steel rod if L = 320.36 mm and M = 231 mm. Round off the final answer to four decimal places. d ... M A B Aluminum Stainless steel A = 2000 mm² E = 75 GPa a = 23 × 10-6/C A = 800 mm² E = 190 GPa %3D a = 17.3 × 10-6/°C
Transcribed Image Text:At a temperature of 27.89 °C a 0.41-mm gap exists between the ends of the rods shown. At a later time when the temperature has reached 126.64°C, determine the magnitude of the normal stress (in MPa) in the steel rod if L = 320.36 mm and M = 231 mm. Round off the final answer to four decimal places. d ... M A B Aluminum Stainless steel A = 2000 mm² E = 75 GPa a = 23 × 10-6/C A = 800 mm² E = 190 GPa %3D a = 17.3 × 10-6/°C
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