4- The cross-section of the ABCD element in the figure is a circle with a diameter of 6 cm. The force of P-500 N is in the x-z plane. The CD segment is parallel to the y-axis. In line with the information given, a- Find the most critical points in section A. b- Calculate the normal and shear stresses at the most critical points in section A. c- Calculate the principal stresses at the specified points. d- Check the section with the Tresca Hypothesis. em = 95 MPa 75 cm B 50 cm C 40 cm

4- The cross-section of the ABCD element in the figure is a circle with a diameter of 6 cm. The force of P-500 N is in the x-z plane. The CD segment is parallel to the y-axis. In line with the information given, a- Find the most critical points in section A. b- Calculate the normal and shear stresses at the most critical points in section A. c- Calculate the principal stresses at the specified points. d- Check the section with the Tresca Hypothesis. em = 95 MPa 75 cm B 50 cm C 40 cm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.4.21P: -18 through 7.4-25 An clement in plane stress is subjected to stresses a,, ay., and axy. (see...

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