The cross-sectional dimensions of the beam shown in the figure are a = 4.5 in., b = 5.4 in., d = 4.9 in., and t= 0.31 in. The internal bending moment about the z centroidal axis is M, = -3.85 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. (typ.) Answers: (a) Omax T = psi (b) OmaxC= psi
The cross-sectional dimensions of the beam shown in the figure are a = 4.5 in., b = 5.4 in., d = 4.9 in., and t= 0.31 in. The internal bending moment about the z centroidal axis is M, = -3.85 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. (typ.) Answers: (a) Omax T = psi (b) OmaxC= psi
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 = 4.5 in., b = 5.4 in., d = 4.9 in., and t= 0.31 in. The internal
bending moment about the z centroidal axis is M, = -3.85 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.
(typ.)
Answers:
(a) Omax T =
psi
(b) OmaxC=
psi](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffccd2e33-c9cf-4f01-955a-b6478bc8596d%2Fbfa25589-4bf4-4760-a8dc-adc675bcb3e7%2Fr620jff_processed.png&w=3840&q=75)
Transcribed Image Text:The cross-sectional dimensions of the beam shown in the figure are a = 4.5 in., b = 5.4 in., d = 4.9 in., and t= 0.31 in. The internal
bending moment about the z centroidal axis is M, = -3.85 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.
(typ.)
Answers:
(a) Omax T =
psi
(b) OmaxC=
psi
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