Q2: Figure (2) shows a rotating shaft, simply supported at bearings at A and B. The shaft is loaded with a transverse load of (P= 2669 N), therefore, the shaft subjected to reversedT bending, as well as a variable torque of: (T= +282.462 Nm) and (T= -282.462 N.m). The shaft has the following properties: Su=551.581 MPa, Sy=468.843 MPa and, Sn=241.317 MPa. The member with a reliability of 0.9 is required. Find the factor of safety against a fatigue failure using the F171.45- Figure (2) d=25.4m 457.2- oriterion at the worse condition.

Q2: Figure (2) shows a rotating shaft, simply supported at bearings at A and B. The shaft is loaded with a transverse load of (P= 2669 N), therefore, the shaft subjected to reversedT bending, as well as a variable torque of: (T= +282.462 Nm) and (T= -282.462 N.m). The shaft has the following properties: Su=551.581 MPa, Sy=468.843 MPa and, Sn=241.317 MPa. The member with a reliability of 0.9 is required. Find the factor of safety against a fatigue failure using the F171.45- Figure (2) d=25.4m 457.2- oriterion at the worse condition.

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 3.12.3P: A full quarter-circular fillet is used at the shoulder of a stepped shaft having diameter D2= 1.0...

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