The cross-sectional area of an aluminum bar is 170 mm?. It carries an axial loads at the positions as shown in the figure. Compute the total deformation of the bar if E = 80 Gpa. Assume the bar is suitably braced to prevent buckling. Add "9" in the loads only. Example: 40+9=49, 18+9=27, 42+9=51, 20+9=29 Area = 170mm' 40KN 18KN 42KN 20KN 1.0m 1.80m 0.70m

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Chapter1: Introduction
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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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The cross-sectional area of an aluminum bar is 170 mm?. It
carries an axial loads at the positions as shown in the figure.
Compute the total deformation of the bar if E = 80 Gpa.
Assume the bar is suitably braced to prevent buckling. Add "9"
in the loads only. Example: 40+9=49, 18+9=27, 42+9=51,
20+9=29
Area = 170mm'
2
40KN
18KN
20KN
42KN
1.0m
1.80m
0.70m
Transcribed Image Text:The cross-sectional area of an aluminum bar is 170 mm?. It carries an axial loads at the positions as shown in the figure. Compute the total deformation of the bar if E = 80 Gpa. Assume the bar is suitably braced to prevent buckling. Add "9" in the loads only. Example: 40+9=49, 18+9=27, 42+9=51, 20+9=29 Area = 170mm' 2 40KN 18KN 20KN 42KN 1.0m 1.80m 0.70m
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