A rod of variable cross section with a fixed end at A and a free end at point D is subjected to the axial loading shown in the figures below. The "tail" of the arrows indicates the position where forces are applied. a) Draw a diagram of the internal axial force for the rod using the loads in Figure 2.1 and find the maximum and minimum values of the normal stress in the rod.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A rod of variable cross section with a fixed end at A and a free end at point D is subjected to the
axial loading shown in the figures below. The "tail" of the arrows indicates the position where
forces are applied.
a) Draw a diagram of the internal axial force for the rod using the loads in Figure 2.1 and find the
maximum and minimum values of the normal stress in the rod.
0.0020 m?
0.0015 m?
500 kN 120 kN
600 kN
C
0.0010 m2
D
A
Figure 2.1. Beam of variable cross section
Transcribed Image Text:A rod of variable cross section with a fixed end at A and a free end at point D is subjected to the axial loading shown in the figures below. The "tail" of the arrows indicates the position where forces are applied. a) Draw a diagram of the internal axial force for the rod using the loads in Figure 2.1 and find the maximum and minimum values of the normal stress in the rod. 0.0020 m? 0.0015 m? 500 kN 120 kN 600 kN C 0.0010 m2 D A Figure 2.1. Beam of variable cross section
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