Consider a solid circular shaft A-D with varied diameter (dAB=0.6 in, d³c-0.75 in, and dcp=0.9 in). The shaft is fixed to a rigid wall at D and three external torques (TA=400 lb-in, TB=-1200 lb- in, and Tc=-500 lb-in) are applied to each gear at A, B, and D. 400 ilm 1200 lb ins 500 lb-in. بر امر امرا AB = 0.6 in. dac = 0.75 in. Woman dcp-0.9 in. Figure 3. Circular shaft with external torques a) Determine the segment of the shaft where the maximum shear stress occurs due to the external torques and plot the shear stress distribution at the cross section where the maximum shear stress occurs. b) Reconsider the structure shown above after creating a 0.3in-diameter drill hole through the entire length (from A to D) of the shaft. The diameters (dAB, dвc, and dcD) and external torques (TA, TB, and Tc) remain the same. Determine the segment of the new hollow shaft where the maximum shear stress occurs due to the external torques and plot the shear stress distribution at the cross section where the maximum shear stress occurs.

Consider a solid circular shaft A-D with varied diameter (dAB=0.6 in, d³c-0.75 in, and dcp=0.9 in). The shaft is fixed to a rigid wall at D and three external torques (TA=400 lb-in, TB=-1200 lb- in, and Tc=-500 lb-in) are applied to each gear at A, B, and D. 400 ilm 1200 lb ins 500 lb-in. بر امر امرا AB = 0.6 in. dac = 0.75 in. Woman dcp-0.9 in. Figure 3. Circular shaft with external torques a) Determine the segment of the shaft where the maximum shear stress occurs due to the external torques and plot the shear stress distribution at the cross section where the maximum shear stress occurs. b) Reconsider the structure shown above after creating a 0.3in-diameter drill hole through the entire length (from A to D) of the shaft. The diameters (dAB, dвc, and dcD) and external torques (TA, TB, and Tc) remain the same. Determine the segment of the new hollow shaft where the maximum shear stress occurs due to the external torques and plot the shear stress distribution at the cross section where the maximum shear stress occurs.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.3.17P: A stepped shaft ABC consisting of two solid, circular segments is subjected to torques T}and...

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