2. The horizontal rigid beam ABCD is supported by vertical bars BE and CF and is loaded by vertical forces P, = 400 kN and P2= 360 kN acting at points A and D, respectively (see figure). Bars BE and CF are made of steel (E = 200 GPa) and have cross-sectional areas ABE = 11,100 mm? and ACF = 9,280 mm? . The distances between various points on the bars are shown in the figure. Determine the vertical displacements 8, and 8, of points A and D, respectively. A D. E1.5 m 1.5 m 2.1 m P = 400 kN 2.4 m P2 = 360 kN 0.6 m

2. The horizontal rigid beam ABCD is supported by vertical bars BE and CF and is loaded by vertical forces P, = 400 kN and P2= 360 kN acting at points A and D, respectively (see figure). Bars BE and CF are made of steel (E = 200 GPa) and have cross-sectional areas ABE = 11,100 mm? and ACF = 9,280 mm? . The distances between various points on the bars are shown in the figure. Determine the vertical displacements 8, and 8, of points A and D, respectively. A D. E1.5 m 1.5 m 2.1 m P = 400 kN 2.4 m P2 = 360 kN 0.6 m

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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