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A simply supported composite beam 3 m long carries a uniformly distributed load of intensity q = 3.0 kN/m (see figure). The beam is constructed of a wood member,100 mm wide by 150 mm deep, reinforced on its lower side by a steel plate 8 mm thick and 100 mm wide. Find the maximum bending stresses o, and a, in the wood and steel, respectively, đue to the uniform load if the moduli of elasticity are E. = 10 GPa for the wood and E, = 210 GPa for the steel. q- 3.0 kN/m mm

A simply supported composite beam 3 m long carries a uniformly distributed load of intensity q = 3.0 kN/m (see figure). The beam is constructed of a wood member,100 mm wide by 150 mm deep, reinforced on its lower side by a steel plate 8 mm thick and 100 mm wide. Find the maximum bending stresses o, and a, in the wood and steel, respectively, đue to the uniform load if the moduli of elasticity are E. = 10 GPa for the wood and E, = 210 GPa for the steel. q- 3.0 kN/m mm

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A simply supported composite beam 3 m long carries a uniformly distributed load of intensity q = 3.0 kN/m (see figure). The beam is constructed of a wood member, 100 mm wide by 150 mm deep, reinforced on its lower side by a steel plate 8 mm thick and 100 mm wide. Find the maximum bending stresses a, and a, in the wood and steel, respectively, đue to the uniform load if the moduli of elasticity are E, = 10 GPa for the wood and E, = 210 GPa for the steel. 9=-3.0 kN/m 150 mm mm 100 mm
Transcribed Image Text:A simply supported composite beam 3 m long carries a uniformly distributed load of intensity q = 3.0 kN/m (see figure). The beam is constructed of a wood member, 100 mm wide by 150 mm deep, reinforced on its lower side by a steel plate 8 mm thick and 100 mm wide. Find the maximum bending stresses a, and a, in the wood and steel, respectively, đue to the uniform load if the moduli of elasticity are E, = 10 GPa for the wood and E, = 210 GPa for the steel. 9=-3.0 kN/m 150 mm mm 100 mm
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