The cross-sectional dimensions of the beam shown in the figure are a = 4.0 in., b = 4.7 in., d = 4.1 in., and t = 0.30 in. The internal bending moment about the z centroidal axis is Mz = -3.90 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.
The cross-sectional dimensions of the beam shown in the figure are a = 4.0 in., b = 4.7 in., d = 4.1 in., and t = 0.30 in. The internal bending moment about the z centroidal axis is Mz = -3.90 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.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The cross-sectional dimensions of the beam shown in the figure are a = 4.0 in., b = 4.7 in., d = 4.1 in., and t = 0.30 in. The internal bending moment about the z centroidal axis is Mz = -3.90 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.
Transcribed Image Text:b
y
(ур.)
d
a
a
Answers:
(a)
Omax T
psi
(b)
Omax C =
psi
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