I have tried this question many times I have not got the correct answer A coupling like the one shown in Fig.Q6 is needed to jointwo shafts together. The coupling, shaft and bolts are madefrom Steel having a Young's Modulus of 205GPA and axial yield10.strength of 450MPA. The shaft is hollow with an outerdiameter D of 35mm and wall thickness of 4mm.28Introduction to Stress AnalysisTFig.06Calculate:(a)the maximum torque that can be applied to the shaft.(b) the minimum diameter of the bolts for the coupling,given 6 bolts are required located at 36mm from theshaft centre.Sketch:(c) the planar shear stress and strain profiles in thehollow shaft for the maximum torque (Poisson's ratio =0.3).[Ans. 1413Nm, бmm, 260MРа, 201MPа, 3297ре, 2549рe]

Given Dataσy=450MPaE=205GPaτy=σy2=225MPar=45mm

Calculate: (a) the maximum torque that can be applied to the shaft. (b) the minimum diameter of the bolts for the coupling, given 6 bolts are required located at 36mm from the shaft centre. Sketch: (c) the planar shear stress and strain profiles in the hollow shaft for the maximum torque (Poisson's ratio = 0.3).

Calculate: (a) the maximum torque that can be applied to the shaft. (b) the minimum diameter of the bolts for the coupling, given 6 bolts are required located at 36mm from the shaft centre. Sketch: (c) the planar shear stress and strain profiles in the hollow shaft for the maximum torque (Poisson's ratio = 0.3).

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.8P: A tubular shaft being designed for use on a construction site must transmit 120 kW at 1,75 Hz, The...

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