A column is fabricated by adhesively bonding two aluminum faceplates to a foam plastic core as shown below Note that there are only left and right aluminum plates (with no front and back plates). The foam plastic core has a square cross-section with elastic modulus Ef = 1080 MPa. Determine the stress in the aluminum plates, the stress in the foam core, and the displacement of the column under the action of the applied force. Note: Express tensile stresses as positive (+) and compressive stresses as negative (-). F
A column is fabricated by adhesively bonding two aluminum faceplates to a foam plastic core as shown below Note that there are only left and right aluminum plates (with no front and back plates). The foam plastic core has a square cross-section with elastic modulus Ef = 1080 MPa. Determine the stress in the aluminum plates, the stress in the foam core, and the displacement of the column under the action of the applied force. Note: Express tensile stresses as positive (+) and compressive stresses as negative (-). F
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:Given:
• L₁= 115 mm
• L₂= 1.9 m
•
• F = 33 kN
L3= 1.4 mm
σa=
-62.7
of= -0.967864
|6 =
0.103
MPa
MPa
mm
? X0%
(?) x 0%

Transcribed Image Text:A column is fabricated by adhesively bonding two aluminum faceplates to a foam plastic core as shown below.
Note that there are only left and right aluminum plates (with no front and back plates). The foam plastic core
has a square cross-section with elastic modulus Ef = 1080 MPa. Determine the stress in the aluminum
plates, the stress in the foam core, and the displacement of the column under the action of the applied force.
Note: Express tensile stresses as positive (+) and compressive stresses as negative (-).
F
RIGID PLATE
ALUMINUM
FACE PLATE
FOAM
L2
+4₁ 43
L1
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