A uniformly-distributed load w is supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 15-mm-diameter stainless steel rods that have an elastic modulus of E = 191 GPa. Rod (3) is a 22-mm-diameter bronze rod that has an elastic modulus of E = 106 GPa. Use a = 1.2 m and L = 2.6 m. For a load %3D magnitude of w = 32 kN/m, calculate (a) the normal stress in each rod. (b) the vertical deflection of the rigid bar at F. а 2a A E (1) |(2) |(3)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A uniformly-distributed load w is
supported by a structure consisting of rigid
bar BDF and three rods. Rods (1) and (2)
are 15-mm-diameter stainless steel rods
that have an elastic modulus of E = 191
GPa. Rod (3) is a 22-mm-diameter bronze
rod that has an elastic modulus of E = 106
GPa. Use a = 1.2 m and L = 2.6 m. For a load
%3D
magnitude of w = 32 kN/m, calculate (a)
the normal stress in each rod. (b) the
vertical deflection of the rigid bar at F.
2a
A
E
(1)
|(2)
|(3)
B
D
F
Transcribed Image Text:A uniformly-distributed load w is supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 15-mm-diameter stainless steel rods that have an elastic modulus of E = 191 GPa. Rod (3) is a 22-mm-diameter bronze rod that has an elastic modulus of E = 106 GPa. Use a = 1.2 m and L = 2.6 m. For a load %3D magnitude of w = 32 kN/m, calculate (a) the normal stress in each rod. (b) the vertical deflection of the rigid bar at F. 2a A E (1) |(2) |(3) B D F
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