1.2 Figure 1 show a compound bar made of the aluminum alloy with three different cross-sectional. The bar is subject to a tensile load of 40KN. Take E = 69 GPa, Determine the stress in each section and the total elongation of the bar %3D

Elements Of Electromagnetics
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1.2 Figure 1 show a compound bar made of the aluminum alloy with three different
cross-sectional. The bar is subject to a tensile load of 40KN. Take E = 69 GPa,
Determine the stress in each section and the total elongation of the bar
30 mm
40 mm
50 mm
40 kN
40 kN
0= 20 mm
0= 15 mm
0 = 10 mm
Transcribed Image Text:1.2 Figure 1 show a compound bar made of the aluminum alloy with three different cross-sectional. The bar is subject to a tensile load of 40KN. Take E = 69 GPa, Determine the stress in each section and the total elongation of the bar 30 mm 40 mm 50 mm 40 kN 40 kN 0= 20 mm 0= 15 mm 0 = 10 mm
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