A solid square rod is cantilevered at one end. The rod is 0.8 m long and supports a completely reversingtransverse load at the other end of 50 kN. The material is AISI 1060 hot-rolled steel (sy = 370 MPa,Su = 680 MPa). Use a design factor of 2 and determine the dimensions of the square cross section forthe following cases. Consider all possible endurance limit modifying factors. Neglect any stressconcentration.a. The rod must support this load for 100 cycles.

Length L= 0.8 mLoad P= 50 KNSyt= 370 MPaSut= 680MPaDesign factor n= 2

■ solid square rod is cantilevered at one end. T ansverse load at the other end of 50 kN. The r = 680 MPa). Use a design factor of 2 and he following cases. Consider all possible endu concentration. u

■ solid square rod is cantilevered at one end. T ansverse load at the other end of 50 kN. The r = 680 MPa). Use a design factor of 2 and he following cases. Consider all possible endu concentration. u

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.30P: A mountain bike rider going uphill applies a force P = 65 N to each end of the handlebars AB CD,...

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Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

A solid square rod is cantilevered at one end. The rod is 0.8 m long and supports a completely reversing
transverse load at the other end of 50 kN. The material is AISI 1060 hot-rolled steel (sy = 370 MPa,
Su = 680 MPa). Use a design factor of 2 and determine the dimensions of the square cross section for
the following cases. Consider all possible endurance limit modifying factors. Neglect any stress
concentration.
a. The rod must support this load for 100 cycles.

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