QUESTION 5 A hollow shaft with the outer diameter of 40 mm and the inner diameter of 25 mm is subjected to a 100 Nm torq

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Question 5 A Hollow Shaft With The Outer Diameter Of 40 Mm And The Inner Diameter Of 25 Mm Is Subjected To A 100 Nm Torq 1 (101.11 KiB) Viewed 14 times

QUESTION 5 A hollow shaft with the outer diameter of 40 mm and the inner diameter of 25 mm is subjected to a 100 Nm torque, a compressive axial force of 6 kN and a maximum internal bending moment of Mx = 150 Nm at the critical point of the shaft. The bar material Yield Strength is 300 MPa. June 2018: MSM3011/MSMV301: Page 3 of 5 5.1 Determine the stresses acting on the element at the critical point on the surface of the shaft, Ox, Oy, and Txy. (Assume plane stresses). (10) 5.2 Determine the von Mises stress acting on this element and the safety factor. (3) 5.3 Draw the element showing the stresses (assume the element is on the top of the shaft). (2) [15]