An overhead signal has a mass of 45 kg. It is supported on a 1.5 m cross bar made from round tube of 50 x 2 mm which is welded to a 3 m vertical round pole made from 76 x 2 mm round tube. Using the loading indicated, calculate the: (a) vertical displacement of the signal when exposed to the wind. (b) angle at which the signal will hang it mounted perpendicular to cross beam. 1500 540 N Assume the tubing to be made from a material with Young's Modulus = 200 GPa, Shear Modulus = 86 GPa, Poisson's Ratio = 0.29, Yield Strength= 215 MPa, Tensile Strength = 505 MPa, Density = 8000 kg/m³. Using the loading indicated calculate the vertical displacement of the cross bar end when the signal is mounted. M= 45 kg 0008

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An overhead signal has a mass of 45 kg. It is supported on a 1.5 m cross bar
made from round tube of 50 x 2 mm which is welded to a 3 m vertical round
pole made from 76 x 2 mm round tube. Using the loading indicated,
calculate the:
(a) vertical displacement of the signal when exposed to the wind.
(b) angle at which the signal will hang it mounted perpendicular to cross
beam.
1500
540 N
Assume the tubing to be made from a material with Young's
Modulus = 200 GPa, Shear Modulus = 86 GPa, Poisson's Ratio =
0.29, Yield Strength = 215 MPa, Tensile Strength = 505 MPa,
Density = 8000 kg/m. Using the loading indicated calculate the
vertical displacement of the cross bar end when the signal is
M = 45 kg
mounted.
0008
Transcribed Image Text:An overhead signal has a mass of 45 kg. It is supported on a 1.5 m cross bar made from round tube of 50 x 2 mm which is welded to a 3 m vertical round pole made from 76 x 2 mm round tube. Using the loading indicated, calculate the: (a) vertical displacement of the signal when exposed to the wind. (b) angle at which the signal will hang it mounted perpendicular to cross beam. 1500 540 N Assume the tubing to be made from a material with Young's Modulus = 200 GPa, Shear Modulus = 86 GPa, Poisson's Ratio = 0.29, Yield Strength = 215 MPa, Tensile Strength = 505 MPa, Density = 8000 kg/m. Using the loading indicated calculate the vertical displacement of the cross bar end when the signal is M = 45 kg mounted. 0008
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