Mechanics of Deformable Bodies problem

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter1: Introduction
Section: Chapter Questions
Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...
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Mechanics of Deformable Bodies problem

5. The rigid bar of negligible weight is supported as shown in figure 5. If W = 80 kN. compute the
temperature change of the assembly that will causasa tensile stress of 50 MPa in the steel rod. Use
the following data:
E (GPa)
200
83
A (mm2)
a (/C)
Steel Rod
300
11.7x 10
Bronze Rod
1400
18.9 x 104
Figure 5
Bronze 3 m
Steel 1.5 m
1.0 m
1.5 m
2.5 m
Transcribed Image Text:5. The rigid bar of negligible weight is supported as shown in figure 5. If W = 80 kN. compute the temperature change of the assembly that will causasa tensile stress of 50 MPa in the steel rod. Use the following data: E (GPa) 200 83 A (mm2) a (/C) Steel Rod 300 11.7x 10 Bronze Rod 1400 18.9 x 104 Figure 5 Bronze 3 m Steel 1.5 m 1.0 m 1.5 m 2.5 m
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