A point in the middle of a loaded body has triaxial tensile stress state: 20M Pa, oyy = 10MPa, 30MPA. Assuming the O xx O zz material's elastic modulus is 120 GPa and Poisson's ratio is 0.35, what are the normal strains (in microstrain units) in x-direction, y-direction, and z- directions? Temperature is constant. E xx = 50, € yy 63, Ezz 163 E xx = –50, €yy = 63, e zz %3D -163 Exx = 100, e yy = -163, Exn = 200 |

A point in the middle of a loaded body has triaxial tensile stress state: 20M Pa, oyy = 10MPa, 30MPA. Assuming the O xx O zz material's elastic modulus is 120 GPa and Poisson's ratio is 0.35, what are the normal strains (in microstrain units) in x-direction, y-direction, and z- directions? Temperature is constant. E xx = 50, € yy 63, Ezz 163 E xx = –50, €yy = 63, e zz %3D -163 Exx = 100, e yy = -163, Exn = 200 |

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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Question

A point in the middle of a loaded body
has triaxial tensile stress state:
O xx =
- 20MPa, σηυ 10MPa,
%3D
Ozz = 30M Pa. Assuming the
material's elastic modulus is 120 GPa
and Poisson's ratio is 0.35, what are
the normal strains (in microstrain
units) in x-direction, y-direction, and z-
directions? Temperature is constant.
50, ɛ yy
63, E zz
Exx =
163
O Exx
-50, ɛyy = 63, Ezz =
-163
100, E yy
–163,
Exx
200

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