OD 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!

OD 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

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.13.5P: A rectangular beam with notches and a hole (see figure) has dimensions h = 5.5 in., h1= 5 in., and...

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