Problem 2A sector of a steel plate with endurance limit Se = 400 MPa, and ultimate strength Sut = 1000 MPa,has a stress state defining with the following cycle parameters calculated with von Mises criterion:= 130 MPaσησαmax-Misesmax-Mises= = 400 MPa.Calculate the useful life in cycles according to Goodman criterion considering an equivalent cycle ofcompletely inverted stress. Take n = 1 and work it in in sector of high cycle and finite life.

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Answered: Problem 2 A sector of a steel plate…

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 3.4.8P: Two sections of steel drill pipe, joined by bolted flange plates at Ä are being tested to assess the...

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pls find box ur answer Determine the value of the von Mises stress at point A. The von Mises stress at point A is This problem illustrates that the factor of safety for a machine element depends on the particular point selected for analysis. Here you are to compute factors of safety, based upon the distortion-energy theory, for stress elements at A and B of the member shown in the figure. This bar is made of AISI 1006 cold- drawn steel and is loaded by the forces F= 0.55 kN, P = 4 kN, and T = 25 N-m. Given: Sy= 280 MPa. 5 15-mm D. 100 mm- MPa.

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