The cross-sectional dimensions of the beam shown in the figure are a = 4.7 in., b = 5.9 in., d = 4.1 in., and t = 0.30 in. The internal bending moment about the z centroidal axis is M₂ = -3.75 kip-ft. Determine (a) the maximum tension bending stress (a positive number) in the beam. (b) the maximum compression bending stress (a negative number) in the beam. a Answers: (a) gmax T = (b) Omax C = b y (typ.) a psi psi d

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The cross-sectional dimensions of the beam shown in the figure are a = 4.7 in., b = 5.9 in., d = 4.1 in., and t = 0.30 in. The internal
bending moment about the z centroidal axis is M₂ = -3.75 kip-ft.
Determine
(a) the maximum tension bending stress (a positive number) in the beam.
(b) the maximum compression bending stress (a negative number) in the beam.
Answers:
(a)
(b)
max T
=
Omax C =
b
y
t
(typ.)
a
psi
psi
d
Transcribed Image Text:The cross-sectional dimensions of the beam shown in the figure are a = 4.7 in., b = 5.9 in., d = 4.1 in., and t = 0.30 in. The internal bending moment about the z centroidal axis is M₂ = -3.75 kip-ft. Determine (a) the maximum tension bending stress (a positive number) in the beam. (b) the maximum compression bending stress (a negative number) in the beam. Answers: (a) (b) max T = Omax C = b y t (typ.) a psi psi d
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