aluminum steel A composite beam is a built-up section made of aluminium and reinforced with a steel bar as shown in the figure above. If the beam is subjected to a bending moment of M=4 kNm, determine the maximum direct stress developed in the aluminium and steel. Eal=10.4 GPa, Est=198 GPa, D=150 mm, b=188 mm, and t=15 mm. (Note: ignore the weight of the beam) Maximum stress for the aluminium section. The answer must be in `MPa' but do not include the units in your answer! Maximum stress for the steel section. The answer must be in `MPa' but do not include the units in your answer!
aluminum steel A composite beam is a built-up section made of aluminium and reinforced with a steel bar as shown in the figure above. If the beam is subjected to a bending moment of M=4 kNm, determine the maximum direct stress developed in the aluminium and steel. Eal=10.4 GPa, Est=198 GPa, D=150 mm, b=188 mm, and t=15 mm. (Note: ignore the weight of the beam) Maximum stress for the aluminium section. The answer must be in `MPa' but do not include the units in your answer! Maximum stress for the steel section. The answer must be in `MPa' but do not include the units in your answer!
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 6.10.15P: The hollow box beam shown in the figure is subjected to a bending moment M of such magnitude that...
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aluminum
steel
t
A composite beam is a built-up section made
of aluminium and reinforced with a steel bar
as shown in the figure above. If the beam is
subjected to a bending moment of M=4 kNm,
determine the maximum direct stress
developed in the aluminium and steel.
Eal=10.4 GPa, Est=198 GPa, D=150 mm, b=188
mm, and t=15 mm. (Note: ignore the weight of
the beam)
Maximum stress for the aluminium section.
The answer must be in `MPa' but do not
include the units in your answer!
Maximum stress for the steel section. The
answer must be in `MPa' but do not include
the units in your answer!](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34f556cc-029e-4855-acce-7f421ed80d98%2Ff7564440-5217-42fb-874b-0910b30d9b43%2Fxxke5t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:$D
aluminum
steel
t
A composite beam is a built-up section made
of aluminium and reinforced with a steel bar
as shown in the figure above. If the beam is
subjected to a bending moment of M=4 kNm,
determine the maximum direct stress
developed in the aluminium and steel.
Eal=10.4 GPa, Est=198 GPa, D=150 mm, b=188
mm, and t=15 mm. (Note: ignore the weight of
the beam)
Maximum stress for the aluminium section.
The answer must be in `MPa' but do not
include the units in your answer!
Maximum stress for the steel section. The
answer must be in `MPa' but do not include
the units in your answer!
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