Rigid bar DB in the figure is supported at pin B by axial member ABC, which has a cross-sectional area of A₁ A₂ = 85 mm², an elastic modulus of E₁ E₂ 1450 MPa, and lengths of L₁ = 360 mm and L₂ = 640 mm. A load of Q = 270 N is applied at end C of member (2), and a load of P 1545 N is applied to the rigid bar at a distance of a 75 mm from pin support D and b = 35 mm from pin B. Determine the magnitudes of the downward deflections of: (a) pin B. (b) pin C. D Rigid bar a b B (1) (2) 4 L₂

Rigid bar DB in the figure is supported at pin B by axial member ABC, which has a cross-sectional area of A₁ A₂ = 85 mm², an elastic modulus of E₁ E₂ 1450 MPa, and lengths of L₁ = 360 mm and L₂ = 640 mm. A load of Q = 270 N is applied at end C of member (2), and a load of P 1545 N is applied to the rigid bar at a distance of a 75 mm from pin support D and b = 35 mm from pin B. Determine the magnitudes of the downward deflections of: (a) pin B. (b) pin C. D Rigid bar a b B (1) (2) 4 L₂

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 2.2.19P: Two pipe columns (AB, FC) are pin-connected to a rigid beam (BCD), as shown in the figure. Each pipe...

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