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105 GPa, ab 20.9 × 10 °C) and a steel rod (E, 200 GPa, as 11.7 x 10°C) have the dimensions shown at a temperature of 20°C. The steel rod is cooled until it fits freely into the link. The temperature of the whole assembly is then raised to 45°C. Determine (a) the final normal stress in the steel rod, (b) the final length of the steel rod. 5 A brass link (E ||| 0.12 mm - # Brass K -250 mm Steel Q Search = 50 mm 37.5 mm 37.5 mm 30-mm diameter a Section A-A

105 GPa, ab 20.9 × 10 °C) and a steel rod (E, 200 GPa, as 11.7 x 10°C) have the dimensions shown at a temperature of 20°C. The steel rod is cooled until it fits freely into the link. The temperature of the whole assembly is then raised to 45°C. Determine (a) the final normal stress in the steel rod, (b) the final length of the steel rod. 5 A brass link (E ||| 0.12 mm - # Brass K -250 mm Steel Q Search = 50 mm 37.5 mm 37.5 mm 30-mm diameter a Section A-A

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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105 GPa, ab 20.9 × 10¯C) and a steel rod 200 GPa, a 11.7 × 10¯C) have the dimensions shown at a temperature of 20°C. The steel rod is cooled until it fits freely into the link. The temperature of the whole assembly is then raised to 45°C. Determine (a) the final normal stress in the steel rod, (b) the final length of the steel rod. A 5 A brass link (E, #******* 0.12 mm → #jom Jammi Brass 250 mm Steel Q Search L Lo j⠀⠀⠀⠀i A 50 mm 37.5 mm 30-mm diameter 37.5 mm Section A-A LO*·ce
Transcribed Image Text:105 GPa, ab 20.9 × 10¯C) and a steel rod 200 GPa, a 11.7 × 10¯C) have the dimensions shown at a temperature of 20°C. The steel rod is cooled until it fits freely into the link. The temperature of the whole assembly is then raised to 45°C. Determine (a) the final normal stress in the steel rod, (b) the final length of the steel rod. A 5 A brass link (E, #******* 0.12 mm → #jom Jammi Brass 250 mm Steel Q Search L Lo j⠀⠀⠀⠀i A 50 mm 37.5 mm 30-mm diameter 37.5 mm Section A-A LO*·ce
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