IS d two horizontal aluminum rods, each sS-sectional area 80 mm?. When the 40 load is applied at point E, determine ( axial force in rod DE and (b) the vertic placement of point E. Use E = 70 GPa f minum. %3D D E 400 kN 2.5 m B 40° 2.5 m i

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter10: Plate Girders
Section: Chapter Questions
Problem 10.7.9P
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The rigid bar ACE is supported by a pin at A
and two horizontal aluminum rods, each of
cross-sectional area 80 mm?. When the 400-
kN load is applied at point E, determine (a)
the axial force in rod DE and (b) the vertical
displacement of point E. Use E = 70 GPa for
aluminum.
D
E
400 kN
2.5 m
B
C
40°
2.5 m i
Transcribed Image Text:The rigid bar ACE is supported by a pin at A and two horizontal aluminum rods, each of cross-sectional area 80 mm?. When the 400- kN load is applied at point E, determine (a) the axial force in rod DE and (b) the vertical displacement of point E. Use E = 70 GPa for aluminum. D E 400 kN 2.5 m B C 40° 2.5 m i
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