1.42. Given the stress acting uniformly over the sides of a thin, flat plate (Fig. P1.42), determine (a) the stresses on planes inclined at 20° to the horizontal and (b) the principal stresses and their orientations.

1.42. Given the stress acting uniformly over the sides of a thin, flat plate (Fig. P1.42), determine (a) the stresses on planes inclined at 20° to the horizontal and (b) the principal stresses and their orientations.

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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1.42. Given the stress acting uniformly over the sides of a thin, flat
plate (Fig. P1.42), determine (a) the stresses on planes inclined at
20° to the horizontal and (b) the principal stresses and their
orientations.
Figure P1.42.
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30°
100
20°
A

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