Tia 222g Load

32
Main Pole Wind Load on TIA 222G Outside Diameter = 0.090 m Inside Diameter = 0.080 m Thickness = 4.99999 mm Wind Area = 0.0903 sq.m/m Force Co efficient Cf (Round Section) 1.20 Table 2.7 (TIA Where C=[(I)(kzt)(kz)]^0.5 * (V)(D) 4.19 = 0.108 Sq.m Structure Height H = 6.001 m Structure Base Elevation @ AGL = 40 m Total / Antenna Elevation z = 43.001 m Velocity Pressure qz = 1254.00 Pa = Exposure Coefficient Kz = 1.090 Table 2.4 (TIA Topographic Factor Kzt = 1 TIA 222G, Cl 2 Wind Direction Probability Factor Kd = 0.95 Table 2.2 (TIA Gust Response Factor Gh = 1.1 TIA 222G, Cl 2 Velocity V, Kph = 160 Velocity V, m/s 44.44 m/s Importance Factor I = 1 Wind load Factor (Amplified by user) = 1 = Factored Antenna Wind Force (Frontal) F = 150 N/m Total Force at mid height of the section 897 N 202 lb Appurtenances ΣEPA (CaAa) where qz=0.613 (kz) (kzt) (kd) (V2)(I) kph & 3s Gust. (ΣEPA) (wind load factor)

Transcript of Tia 222g Load

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Main Pole Wind Load on TIA 222G

Outside Diameter = 0.090 mInside Diameter = 0.080 mThickness = 4.99999 mmWind Area = 0.0903 sq.m/mForce Co efficient Cf (Round Section) 1.20 Table 2.7 (TIA 222G)Where C=[(I)(kzt)(kz)]^0.5 * (V)(D) 4.19

= 0.108 Sq.mStructure Height H = 6.001 mStructure Base Elevation @ AGL = 40 mTotal / Antenna Elevation z = 43.001 mVelocity Pressure qz = 1254.00 Pa

=Exposure Coefficient Kz = 1.090 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.95 Table 2.2 (TIA 222G)Gust Response Factor Gh = 1.1 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160Velocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor (Amplified by user) = 1

=Factored Antenna Wind Force (Frontal) F = 150 N/mTotal Force at mid height of the section 897 N

202 lb

Total Effective Projected Area of Appurtenances ΣEPA (CaAa)

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

kph & 3s Gust. If u r wind is fastest mile then pl change it to 3s gust.

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)

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3.556 in

0.19685 in

19.69 ft

3s Gust. If u r wind is fastest mile then pl change it to 3s gust.

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Main Pole Wind Load on TIA 222G

Outside Diameter = 0.838 mInside Diameter = 0.822 mThickness = 7.9375 mmWind Area = 0.8382 sq.m/mForce Co efficient Cf (Round Section) 1.07 Table 2.7 (TIA 222G)Where C=[(I)(kzt)(kz)]^0.5 * (V)(D) 31.17

= 0.897 Sq.mStructure Height H = 11.887 mStructure Base Elevation @ AGL = 1 mTotal / Antenna Elevation z = 6.943 mVelocity Pressure qz = 720.46 Pa

=Exposure Coefficient Kz = 0.700 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.85 Table 2.2 (TIA 222G)Gust Response Factor Gh = 1.1 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160Velocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor (Amplified by user) = 1

=Factored Antenna Wind Force (Frontal) F = 711 N/mTotal Force at mid height of the section 8448 N

1899 lb

Total Effective Projected Area of Appurtenances ΣEPA (CaAa)

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

kph & 3s Gust. If u r wind is fastest mile then pl change it to 3s gust.

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)

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33 in

0.3125 in

39 ft

3s Gust. If u r wind is fastest mile then pl change it to 3s gust.

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Main Pole Wind Load on TIA 222G

Outside Diameter = 0.838 mInside Diameter = 0.822 mThickness = 7.9375 mmWind Area = 0.8382 sq.m/mForce Co efficient Cf (Round Section) 1.07 Table 2.7 (TIA 222G)Where C=[(I)(kzt)(kz)]^0.5 * (V)(D) 31.17

= 0.897 Sq.mStructure Height H = 13.411 mStructure Base Elevation @ AGL = 1 mTotal / Antenna Elevation z = 7.705 mVelocity Pressure qz = 720.46 Pa

=Exposure Coefficient Kz = 0.700 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.85 Table 2.2 (TIA 222G)Gust Response Factor Gh = 1.1 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160Velocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor (Amplified by user) = 1

=Factored Antenna Wind Force (Frontal) F = 711 N/mTotal Force at mid height of the section 9532 N

2143 lb

Total Effective Projected Area of Appurtenances ΣEPA (CaAa)

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

kph & 3s Gust. If u r wind is fastest mile then pl change it to 3s gust.

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)

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33 in

0.3125 in

44 ft

3s Gust. If u r wind is fastest mile then pl change it to 3s gust.

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Strut Wind Load on TIA 222G

Outside Diameter = 0.075 mInside Diameter = 0.065 mThickness = 5 mmWind Area = 0.0750 sq.m/mForce Co efficient Cf (Round Section) 1.20 Table 2.7 (TIA 222G)Where C=[(I)(kzt)(kz)]^0.5 * (V)(D) 3.17

= 0.090 Sq.mStructure Height H = 3 mStructure Base Elevation @ AGL = 22 mStrut elevation from pole base 0.9Antenna Elevation z = 22.45 mVelocity Pressure qz = 931.86 Pa

=Exposure Coefficient Kz = 0.905 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.85 Table 2.2 (TIA 222G)Gust Response Factor Gh = 0.85 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160 kphVelocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor = 1.6

=Factored Antenna Wind Force (Frontal) F = 114 N/mDead load Factor = 1.2

Total Effective Projected Area of Appurtenances ΣEPA (CaAa)

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)

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DBXLH-6565C-VTM Antenna Wind Load on TIA 222G

Antenna Model = GSM 2GNumber of Antennas Per Sector = 1Size = 2.45 m 0.374 mArea = 0.916 m2Aspect ratio 6.55C = [(I)(kzt)(kz)]^0.5 * (V)(D) 17.46

1.40

= 1.283 Sq.mStructure Height H = 6 mStructure Base Elevation @ AGL = 40 mAntenna Elevation z = 44.775 mVelocity Pressure qz = 1268.58 Pa

=Exposure Coefficient Kz = 1.103 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.95 Table 2.2 (TIA 222G)Gust Response Factor Gh = 1.1 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160 kphVelocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor = 1

=Factored Antenna Wind Force (Frontal) F = 1790 NDead load Factor = 1Weight of Antenna with mount = 0.36 NFactored Weight W = 0.36 N

Ca (With respect to aspect ratio), Consider Flat Surface. In order for a structural component to be considered as a round structure component the component must have a round profile on the windward and leeward sides of the component (TIA 222g - 2.6.9.1.1 Notes). Linear interpolation has been made for Ca value.

Total Effective Projected Area of Appurtenances ΣEPA (CaAa)

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)

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0.106 m

Table 2.4 (TIA 222G)TIA 222G, Cl 2.6.6.4Table 2.2 (TIA 222G)TIA 222G, Cl 2.6.7.1

1.398

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Microwave Dish Antenna Wind Load on TIA 222G

Model = 0.6 m MW DishNumber of M/W = 1Size = 0.675 m 0.675 m 0.675 mWind area (Frontal) = 0.358 m2Aspect Ratio (Frontal) 1.00 <=2.5

1.20

= 0.429 Sq.mStructure Height H = 6 mStructure Base Elevation @ AGL = 20 mAntenna Elevation z = 25.6625 mVelocity Pressure qz = 968.15 Pa

=Exposure Coefficient Kz = 0.94 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.85 Table 2.2 (TIA 222G)Gust Response Factor Gh = 0.85 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160 kphVelocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor = 1

=Factored Antenna Wind Force (Frontal) F = 353 NDead load Factor = 1Weight of Antenna with mount = 150 NFactored Weight W = 150 N

Cf, Force Coefficient (Frontal) Consider Flat Surface.

Total Effective Projected Area of Appurtenances ΣEPA

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)

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Cable Wind Load on TIA 222G

Cables Grouped Diameter = 0.066 mDiameter of cable D = 22 mmNo of cables = 9 noWind Area = 0.066 sq.m/mForce Co efficient Cf 1.20Where C = [ (I) (kzt) (kz) ] ^ 0.5 * (V) (D) ] 2.81

= 0.079 Sq.mStructure Height H = 3 mStructure Base Elevation @ AGL = 22 mAntenna Elevation z = 23.5 mVelocity Pressure qz = 944.11 Pa

=Exposure Coefficient Kz = 0.917 Table 2.4 (TIA 222G)Topographic Factor Kzt = 1 TIA 222G, Cl 2.6.6.4Wind Direction Probability Factor Kd = 0.85 Table 2.2 (TIA 222G)Gust Response Factor Gh = 0.85 TIA 222G, Cl 2.6.7.1Velocity V, Kph = 160 kphVelocity V, m/s 44.44 m/sImportance Factor I = 1

Wind load Factor = 1.6

=Factored Antenna Wind Force (Frontal) F = 102 N/mDead load Factor = 1.2Weight of Each Cable 0.7 kg/mWeight of Group of cable = 6.3 kg/mFactored Weight W = 74.13 N/m

Total Effective Projected Area of Appurtenances ΣEPA (CaAa)

where qz=0.613 (kz) (kzt) (kd) (V2)(I)

where antenna wind force, F=qz(Gh)(ΣEPA)(wind load factor)