a beam AD with a length of 5m is subjected to point loads of 8kN and 6kN at B and C as shown in Figure 1. The beam is supported by hanger rod 1 and rod 2 of length 3m. Rod 1 and rod 2 having a diameter of 12 mm and 15 mm respectively. given the modulus of elastic for rod 1 is 210 GPa and rod 2 is 85 Gpa.  i) Sketch a free body diagram for the structure.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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a beam AD with a length of 5m is subjected to point loads of 8kN and 6kN at B and C as shown in Figure 1. The beam is supported by hanger rod 1 and rod 2 of length 3m. Rod 1 and rod 2 having a diameter of 12 mm and 15 mm respectively. given the modulus of elastic for rod 1 is 210 GPa and rod 2 is 85 Gpa. 

i) Sketch a free body diagram for the structure.

ii) determine the maximum stress in rods. assume the beam remains horizontal.

iii) determine the total elongation for both rods subjected to loads applied.

 

Rod 1
Rod 2
3 m
8 kN
6 kN
1.5 m
2.5 m
2.5 m
A
В
Figure 1
Transcribed Image Text:Rod 1 Rod 2 3 m 8 kN 6 kN 1.5 m 2.5 m 2.5 m A В Figure 1
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