-1    Figure Q-1, below, shows Mohr’s circle for a point in a physical object that is subjected to plane stress. Determine the stresses σx, σy, and τxy, and show them on a stress element, properly oriented with reference to x-y axes.            Determine the principal stresses σ1, σ2, and τmax and show them on a stress element properly rotated with respect to the x–y element           Determine the stresses σn, σt, and τnt, and show them on a stress element that is properly rotated with respect to the x–y                     The sketches must include the magnitude of the angles w.r.t. positive x-axis as well as the angle between the x and n axes, and an indication of the direction of rotations (i.e., either clockwise (c.w.) or counterclockwise (c.c.w.)).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q-1    Figure Q-1, below, shows Mohr’s circle for a point in a physical object that is subjected to plane stress.

  • Determine the stresses σx, σy, and τxy, and show them on a stress element, properly oriented with reference to x-y axes.           
  • Determine the principal stresses σ1, σ2, and τmax and show them on a stress element properly rotated with respect to the x–y element          
  • Determine the stresses σn, σt, and τnt, and show them on a stress element that is properly rotated with respect to the x–y                    

The sketches must include the magnitude of the angles w.r.t. positive x-axis as well as the angle between the and axes, and an indication of the direction of rotations (i.e., either clockwise (c.w.) or counterclockwise (c.c.w.)).

y
1 grid square = 3 MPa
FIGURE Q-1
Transcribed Image Text:y 1 grid square = 3 MPa FIGURE Q-1
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