Figure 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 mm2Ecu = 126 GPaEstAcD = 39 mm2= 200 GPaABC = 77 mm2%3D%3DCopper20kN8 kNAluminumSteel7 kNAB20kND8 kN450 mm300 mm- 400 mmFigure 1: Axially loaded composite shaft2.1. Construct the diagram of internal normal forces for each cross-section of theshaft(6)2.2. Calculate the displacement of the point C with respect to the fixed-point A.(3)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.(11)

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Answered: Figure 1 shows a composite shaft ABCD…

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.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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