9.5 MPа 42 MPa |15.5 MPa (a) (b) Daboost/Shuttersto ck.com

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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An element in plane stress on the fuselage of
an airplane (figure part a) is subjected to compressive
stresses with a magnitude of 42 MPa in the horizontal
direction and tensile stresses with a magnitude of
9.5 MPa in the vertical direction (see figure part b).
Also, shear stresses with a magnitude of 15.5 MPa act
in the directions shown.
Determine the stresses acting on an element oriented
at a clockwise angle of 40° from the horizontal.
Show these stresses on a sketch of an element oriented
at this angle.

9.5 MPа
42 MPa
|15.5 MPa
(a)
(b)
Daboost/Shuttersto ck.com
Transcribed Image Text:9.5 MPа 42 MPa |15.5 MPa (a) (b) Daboost/Shuttersto ck.com
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