Problem C-3 [Beam Bending - Normal Stress] A simply supported beam (i.e., with a pin support at point A and a roller support at point D) is subjected to the external loadings shown in the figure. The uniform cross-section is shown to 10 kN 10 kN LI the right of the beam. (1) Determine developed on the cross-section n-n at point E. (2) Indicate whether the beam is in tension or compression at point E on cross-section (n-n). the normal stress E B • 10mm 40mm A en 10mm 2m 2m 2m 50mm Note: Cross-section n-n is at the midpoint of BC.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter9: Deflections Of Beams
Section: Chapter Questions
Problem 9.11.1P: A simple beam AB of length L and height /; undergoes a temperature change such that the bottom of...
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Problem C-3 [Beam Bending – Normal Stress]
A simply supported beam (i.e., with a
pin support at point A and a roller
support at point D) is subjected to the
external loadings shown in the figure.
The uniform cross-section is shown to
10 kN
10 kN
the right of the beam.
(1) Determine
developed on the cross-section n-n
at point E.
(2) Indicate whether the beam is in
tension or compression at point E
on cross-section (n-n).
E.
the
normal
stress
E
10mm
D
40mm
A
B •
• C
!n
10mm
2m
2m
2m
50mm
Note: Cross-section n-n
midpoint of BC.
is at the
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Transcribed Image Text:Problem C-3 [Beam Bending – Normal Stress] A simply supported beam (i.e., with a pin support at point A and a roller support at point D) is subjected to the external loadings shown in the figure. The uniform cross-section is shown to 10 kN 10 kN the right of the beam. (1) Determine developed on the cross-section n-n at point E. (2) Indicate whether the beam is in tension or compression at point E on cross-section (n-n). E. the normal stress E 10mm D 40mm A B • • C !n 10mm 2m 2m 2m 50mm Note: Cross-section n-n midpoint of BC. is at the Upload
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