HomeMy WebLinkAboutWind load design pressure calc -"__S ENGINEERING . ��rv�6
EXPRESS"' JUL 10 2020
ST. Lucie County, Permitting
Order(Ref)#: (44007-7201504630) Project Details: HARVEY DOOR PLAC-EMfN
Contractor: J&G CARPENTRY, INC. 9600 S OCEAN DRIVE, UNIT 305
7030 S.W. 16TH COURT PEMBROKE BOCA RATON, FL
PINES, FL
Subject: Wind Load Design Pressure Calculations (Components &Cladding)
Site Information General Calculation
Building Classification: enclosed Directionality Factor (Kd): 0.85
Wind Speed (Volt): 170 mph Gust-Effect Factor (G): 0.85
Exposure Category: d Internal Pressure
0.18
Roof Type: monoslope Coefficient (GCP;):
±
Roof Slope (0): 1.2 deg Topographical Factor (K,t): 1.0
Mean Roof Height (h): 127.0 ft Velocity Pressure Exposure
K 1.49
Min. Building Dimension (L): 94.0 ft Coefficient ( n)�
Parapet>: 3 feet? No Velocity Pressure (qh): 93.94 psf
End Zone (a): 9.4 ft
ASD Method: P=0.6w
Mar -Qty Elev(ft) Size: W x H (in) Zone Shutter. Area (ft?) K,,.(Kh) q Z'(q n) GCp+ GC,I Pressures (psf) .
1 (1) 26.0 36.0 x 80.0 4 No 20.0 1.13' 71.29 0.90 -0.90 +48.6/—60.9
NOTES:Design is in accordance with ASCE 7-10(ASD method)and the Florida Building Code Sixth Edition(2017).Rs�ult�' „'
are not valid for use unless approved via original signature and raised engineer seal of a PE from Engineering ExQxes ,• 1(�� Iy With RaiseStamped
Results are based on contractor-supplied data and shall be field verified by others prior to use.Selection&insOl roiyge
eer a�
products shall be approved using these dimensions and pressures as verified by others.Note:For openings to be properly rated in Zone 4,no part of the opening shall be within 9.4 feet of any build inn&rhr. 66 0
This engineer has not field visited this location and if this cannot be clearly identified by others,the opening sh5p Wes. c� I� �.E.
evaluated prior to installation of any fenestration. All other information provided above including mean roof h4pM® •building minimum dimensions,opening sizes,&other supporting data was provided by others. For definitions of tKe •• �4
above terms,visit EngineeringExpress.com/Wiki � 1�0® NtS$5
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