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The compound bar has an assembly shown. AB is steel (E,-200GPaa, =11.7x106/C) BC is brass (Ep =105 GPa,aB=20.9x106/C) Supports are fixed and unyielding. The rods are initially stressed free. Determine the stress in brass for a temperature rise of 250 degree C. Neglect the weight of the materials. Answer in MPa and round off to two decimals 30-mm diameter 250 mm 50-mm diameter 300 mm

The compound bar has an assembly shown. AB is steel (E,-200GPaa, =11.7x106/C) BC is brass (Ep =105 GPa,aB=20.9x106/C) Supports are fixed and unyielding. The rods are initially stressed free. Determine the stress in brass for a temperature rise of 250 degree C. Neglect the weight of the materials. Answer in MPa and round off to two decimals 30-mm diameter 250 mm 50-mm diameter 300 mm

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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The compound bar has an assembly shown. AB is steel (E,-200GPaa, =11.7x106/C) BC is brass (Ep =105 GPa,aB=20.9x10-6/C) Supports are fixed and unyielding. The rods are initially stressed free. Determine the stress in brass for a temperature rise of 250 degree C. Neglect the weight of the materials. Answer in MPa and round off to two decimals 30-mm diameter 250 mm B 50-mm diameter 300 mm
Transcribed Image Text:The compound bar has an assembly shown. AB is steel (E,-200GPaa, =11.7x106/C) BC is brass (Ep =105 GPa,aB=20.9x10-6/C) Supports are fixed and unyielding. The rods are initially stressed free. Determine the stress in brass for a temperature rise of 250 degree C. Neglect the weight of the materials. Answer in MPa and round off to two decimals 30-mm diameter 250 mm B 50-mm diameter 300 mm
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