Will you kindly answer this question. QUESTION 2Figure 1 shows a composite shaft ABCD acted upon horizontal forces. Themoduli of elasticity and the cross-section areas of the segments of the shaft arealso provided.Eal = 70 GPaAAB = 58 mm?Ecu = 126 GPaE = 200 GPa%3D%3DABC = 77 mm?AcD = 39 mm?%3D%3DCopper20kN8 kNAluminumSteel 7 kNDAB20kN8 kN450 mm-300 mm-400 mm-Figure 1: Axially loaded composite shaft2.1. Construct the diagram of internal normal forces for each cross-section of theshaft2.2. Calculate the displacement of the point C with respect to the fixed-point A.2.3. If the shaft must have one uniform diameter, determine the required minimumdiameter of the shaft if the normal yield stress in the composite shaft must notexceed 450 MPa with a factor of safety equal to 1.8.

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Answered: Figure 1 shows a composite shaft ABCD…

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Figure 1 shows a composite shaft ABCD acted upon horizontal forces. The

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

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Chapter5: Stresses In Beams (basic Topics)

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Problem 5.6.24P: A retaining wall (Fig. a) is constructed using steel W-shape columns and concrete panel infill (Fig,...

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Will you kindly answer this question.

QUESTION 2
Figure 1 shows a composite shaft ABCD acted upon horizontal forces. The
moduli of elasticity and the cross-section areas of the segments of the shaft are
also provided.
Eal = 70 GPa
AAB = 58 mm?
Ecu = 126 GPa
E = 200 GPa
%3D
%3D
ABC = 77 mm?
AcD = 39 mm?
%3D
%3D
Copper
20kN
8 kN
Aluminum
Steel 7 kN
D
A
B
20kN
8 kN
450 mm
-300 mm-
400 mm
-
Figure 1: Axially loaded composite shaft
2.1. Construct the diagram of internal normal forces for each cross-section of the
shaft
2.2. Calculate the displacement of the point C with respect to the fixed-point A.
2.3. If the shaft must have one uniform diameter, determine the required minimum
diameter of the shaft if the normal yield stress in the composite shaft must not
exceed 450 MPa with a factor of safety equal to 1.8.

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