1. A rod of 400 mm length is supported freely at its two ends. It is acted upon by a central concentrated cyclic load having a minimum value of 30kN and a maximum value of 45kN. Determine the diameter of the rod by taking a factor of safety of 1.5, size effect of 0.85, surface finish factor of 0.9. • Ultimate strength of the rod: 750 MPa ● Yield strength of the rod: 550 MPa Endurance strength of the rod: 400MPa.

1. A rod of 400 mm length is supported freely at its two ends. It is acted upon by a central concentrated cyclic load having a minimum value of 30kN and a maximum value of 45kN. Determine the diameter of the rod by taking a factor of safety of 1.5, size effect of 0.85, surface finish factor of 0.9. • Ultimate strength of the rod: 750 MPa ● Yield strength of the rod: 550 MPa Endurance strength of the rod: 400MPa.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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