7.47 and 7.48 Determine the smallest moment of inertia I required for the members of the frame shown, so that the horizontal deflection at joint C does not exceed 1 inch. Use the virtual work method. 7k B A -20 ft- EI = constant E = 29,000 ksi D 20 ft
7.47 and 7.48 Determine the smallest moment of inertia I required for the members of the frame shown, so that the horizontal deflection at joint C does not exceed 1 inch. Use the virtual work method. 7k B A -20 ft- EI = constant E = 29,000 ksi D 20 ft
Chapter7: Deflections Of Trusses, Beams, And Frames: Work-energy Methods
Section: Chapter Questions
Problem 47P
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