A bar ABC which partially carries a uniform load of W = 15 kN/m is being supported by two cables BE and CF. The segments of the bar have lengths: L1 = 1 m, L2= 2 m, and L3= 1 m. Take note the vertical cable has a length of H = 2 m. Properties of cable BE: A = 20 sq.mm. E = 100 GPa Properties of cable CF: A = 50 sq.mm. E = 90 GPa Determine the following: A. Tension of cable BE = B. Tension of CE = C. Stress of cable BE = D. Stress of cable CF = E. Change in length of BE = F. Change in length of CF = G. Vertical deflection of point B = H. Vertical deflection of point C = Express your answers in three decimal places. N N MPa MPa mm mm mm mm

Structural Analysis
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Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A
ム
B
L2
レろ
Transcribed Image Text:A ム B L2 レろ
A bar ABC which partially carries a uniform load of W = 15 kN/m is being supported by two cables BE and CF. The segments of the bar have lengths: L1 = 1 m, L2= 2 m, and L3 =
1 m. Take note the vertical cable has a length of H = 2 m.
Properties of cable BE:
A = 20 sq. mm.
E = 100 GPa
Properties of cable CF:
A = 50 sq.mm.
E = 90 GPa
Determine the following:
A. Tension of cable BE =
B. Tension of CE =
C. Stress of cable BE =
D. Stress of cable CF =
E. Change in length of BE =
F. Change in length of CF =
G. Vertical deflection of point B =
H. Vertical deflection of point C =
Express your answers in three decimal places.
N
N
MPa
MPa
mm
mm
mm
mm
Transcribed Image Text:A bar ABC which partially carries a uniform load of W = 15 kN/m is being supported by two cables BE and CF. The segments of the bar have lengths: L1 = 1 m, L2= 2 m, and L3 = 1 m. Take note the vertical cable has a length of H = 2 m. Properties of cable BE: A = 20 sq. mm. E = 100 GPa Properties of cable CF: A = 50 sq.mm. E = 90 GPa Determine the following: A. Tension of cable BE = B. Tension of CE = C. Stress of cable BE = D. Stress of cable CF = E. Change in length of BE = F. Change in length of CF = G. Vertical deflection of point B = H. Vertical deflection of point C = Express your answers in three decimal places. N N MPa MPa mm mm mm mm
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