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ON and a constant axial force (F2) etermine (a) The factor-of-safety Goodman theory. The stepped rod gh-strength steel, ground to the The shown. erates at room temperature. Known e stress 735 MPa vield stress 500

ON and a constant axial force (F2) etermine (a) The factor-of-safety Goodman theory. The stepped rod gh-strength steel, ground to the The shown. erates at room temperature. Known e stress 735 MPa vield stress 500

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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For the stepped rod shown which is acted upon by both a fluctuating axial force (F1) of between - 900 N and 3,600 N and a constant axial force (F2) of 2,250 N, determine (a) The factor-of-safety (Nf) using the Goodman theory. The stepped rod is made of high-strength steel, ground to the dimensions shown. The stepped rod operates at room temperature. Known that the ultimate stress 735 MPa, yield stress 500 MPa and ke1.15. d 0.48 cm d2 = 0.32 cm F2
Transcribed Image Text:For the stepped rod shown which is acted upon by both a fluctuating axial force (F1) of between - 900 N and 3,600 N and a constant axial force (F2) of 2,250 N, determine (a) The factor-of-safety (Nf) using the Goodman theory. The stepped rod is made of high-strength steel, ground to the dimensions shown. The stepped rod operates at room temperature. Known that the ultimate stress 735 MPa, yield stress 500 MPa and ke1.15. d 0.48 cm d2 = 0.32 cm F2
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