2. The cantilever beam shown in the figure below is subjected to loads P, = 3 kips and P, = 8.5 kips. The flanged cross-section is also shown in the figure has the dimensions of by = 8.0 in, tf = 0.62 in, d = 10.0 in, and t = 0.35 in. Using L= 90 in determine: (a) the bending stress at point A. (b) The bending stress at point B. (c) The angle ß for the orientation of the neutral axis relative to +z axis.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter6: Stresses In Beams (advanced Topics)
Section: Chapter Questions
Problem 6.2.3P: A composite beam consisting of fiberglass faces and a core of particle board has the cross section...
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2. The cantilever beam shown in the figure below is
subjected to loads P = 3 kips and
Py = 8.5 kips. The flanged cross-section is also shown in the figure has the dimensions
of b; = 8.0 in, tf = 0.62 in, d = 10.0 in, and t = 0.35 in. Using L = 90 in determine:
(a) the bending stress at point A.
(b) The bending stress at point B.
(c) The angle 3 for the orientation of the neutral axis relative to +z axis.
B
P:
D.
C
Transcribed Image Text:2. The cantilever beam shown in the figure below is subjected to loads P = 3 kips and Py = 8.5 kips. The flanged cross-section is also shown in the figure has the dimensions of b; = 8.0 in, tf = 0.62 in, d = 10.0 in, and t = 0.35 in. Using L = 90 in determine: (a) the bending stress at point A. (b) The bending stress at point B. (c) The angle 3 for the orientation of the neutral axis relative to +z axis. B P: D. C
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