A rod consists of two parts that are made

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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0.5 m
0.75 m
+ 0.4 mm
D=50
mm
0=30 mm
Steel
AI
Figure 1.25
A rod consists of two parts that are made of steel and aluminum as shown in figure 1.25.
The elastic modulus and coefficient of thermal expansion for steel are 200GPA and 11.7 x
10° per °C respectively and for aluminum 70GPa and 21.6 x 10° per °C respectively. If the
temperature of the rod is raised by 50°C, determine the forces and stresses acting on the
rod.
//////L
Transcribed Image Text:0.5 m 0.75 m + 0.4 mm D=50 mm 0=30 mm Steel AI Figure 1.25 A rod consists of two parts that are made of steel and aluminum as shown in figure 1.25. The elastic modulus and coefficient of thermal expansion for steel are 200GPA and 11.7 x 10° per °C respectively and for aluminum 70GPa and 21.6 x 10° per °C respectively. If the temperature of the rod is raised by 50°C, determine the forces and stresses acting on the rod. //////L
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