In the figure, the horizontal rigid beam ABCD is supported by vertical bars (1) and (2) and is loaded at points A and D by vertical forces P = 28 kN and Q = 40 kN, respectively. Bar (1) is made of aluminum [E = 70 GPa] and has a cross-sectional area of 210 mm² and a length of L₁ = 7.3 m. Bar (2) is made of steel [E = 200 GPa] and has a cross-sectional area of 355 mm² and a length of L₂ = 5.2 m. Assume dimensions a = 3.6 m, b = 2.6 m, and c = 2.2 m. Determine the deflection of the rigid beam (a) at point A and (b) at point D. (a) VA = (b) vp = F i a L mm mm B (1) b L₂ C (2) X₂U D
In the figure, the horizontal rigid beam ABCD is supported by vertical bars (1) and (2) and is loaded at points A and D by vertical forces P = 28 kN and Q = 40 kN, respectively. Bar (1) is made of aluminum [E = 70 GPa] and has a cross-sectional area of 210 mm² and a length of L₁ = 7.3 m. Bar (2) is made of steel [E = 200 GPa] and has a cross-sectional area of 355 mm² and a length of L₂ = 5.2 m. Assume dimensions a = 3.6 m, b = 2.6 m, and c = 2.2 m. Determine the deflection of the rigid beam (a) at point A and (b) at point D. (a) VA = (b) vp = F i a L mm mm B (1) b L₂ C (2) X₂U D
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.2.18P: The horizon Lai rigid beam A BCD is supported by vertical bars BE and CF and is loaded by vertical...
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