At a point in a piece of elastic material direct stresses of 90 MN/m2 tensile and 50 MN/ m2 compressive are applied on mutually perpendicular planes. The planes are also subjected to a shear stress. If the greater principal stress is limited to 100MN/m2tensile, determine: (a) the value of the shear stress; (b) the other principal stress; (c) the normal stress on the plane of maximum shear;
At a point in a piece of elastic material direct stresses of 90 MN/m2 tensile and 50 MN/ m2 compressive are applied on mutually perpendicular planes. The planes are also subjected to a shear stress. If the greater principal stress is limited to 100MN/m2tensile, determine: (a) the value of the shear stress; (b) the other principal stress; (c) the normal stress on the plane of maximum shear;
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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Transcribed Image Text:At a point in a piece of elastic
material direct stresses of 90
MN/m2 tensile and 50 MN/
m2 compressive are applied on
mutually perpendicular planes.
The planes are also subjected
to a shear stress. If the greater
principal stress is limited to
100MN/m2tensile, determine:
(a) the value of the shear
stress;
(b) the other principal stress;
(c) the normal stress on the
plane of maximum shear;
(d) the maximum shear stress.
p 6:12 /
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