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The rigid bar of negligible weight is supported as shown in the figure. If W = 80 kN, compute the temperature change of the assembly that will cause a tensile stress of 50 MPa in the steel rod. Use the following data: A (in²) a VoF) E (GPa) Steel Rod 300 11.7 x 106 200 Bronze Rod 1400 18 х 106 83 Bronze 3 m Steel 1.5 m →| 1.0 m |- k 2.5 m – 1.5 m - W

The rigid bar of negligible weight is supported as shown in the figure. If W = 80 kN, compute the temperature change of the assembly that will cause a tensile stress of 50 MPa in the steel rod. Use the following data: A (in²) a VoF) E (GPa) Steel Rod 300 11.7 x 106 200 Bronze Rod 1400 18 х 106 83 Bronze 3 m Steel 1.5 m →| 1.0 m |- k 2.5 m – 1.5 m - W

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 rigid bar of negligible weight is supported as shown in the figure. If W = 80 kN, compute the temperature change of the assembly that will cause a tensile stress of 50 MPa in the steel rod. Use the following data: A (in²) a VoF) E (GPa) Steel Rod 300 11.7 x 106 200 Bronze Rod 1400 18 х 106 83 Bronze 3 m Steel 1.5 m →| 1.0 m |- k 2.5 m – 1.5 m - W
Transcribed Image Text:The rigid bar of negligible weight is supported as shown in the figure. If W = 80 kN, compute the temperature change of the assembly that will cause a tensile stress of 50 MPa in the steel rod. Use the following data: A (in²) a VoF) E (GPa) Steel Rod 300 11.7 x 106 200 Bronze Rod 1400 18 х 106 83 Bronze 3 m Steel 1.5 m →| 1.0 m |- k 2.5 m – 1.5 m - W
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