For the loaded symmetrical steel (E = 200 GPa) truss shown below, find the deformations of members AB, BD and AD. The cross-sectional areas of members AB, BD and AD are 2400 mm?, 2200 mm? and 2000 mm?, respectively. Also calculate the vertical displacements of joints B and D. 228 kN В 2.5 m D C -4.0 m- -4.0 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 2.2.7P: Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and...
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For the loaded symmetrical steel (E = 200 GPa) truss shown below, find the
deformations of members AB, BD and AD. The cross-sectional areas of
members AB, BD and AD are 2400 mm?, 2200 mm? and 2000 mm?,
respectively. Also calculate the vertical displacements of joints B and D.
228 kN
В
2.5 m
D
C
4.0 m-
-4.0 m
Transcribed Image Text:For the loaded symmetrical steel (E = 200 GPa) truss shown below, find the deformations of members AB, BD and AD. The cross-sectional areas of members AB, BD and AD are 2400 mm?, 2200 mm? and 2000 mm?, respectively. Also calculate the vertical displacements of joints B and D. 228 kN В 2.5 m D C 4.0 m- -4.0 m
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