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HomeMy WebLinkAboutWind Pressure ChartBUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR CLADDING (P Ste) FOR AS ME 7 16 PEAK ROOF HEIGHT LESS THAN OR EOUAL TO 60 FEET aK BASIC WIND SPEED` = 170 mph RISK CATEGORY l/ BUILDINGS RESIDENT/AL, APARTMENT BUILDINGS & COMMERCIAL BUILD/NGS (RETAIL, WHOLESALE) PEAK ROOF Lss LESS THAN 7'-g" Lss GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" ss L GREATER OR EQUAL THAN f2'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULT/MATE : A.S.D. ULTIMATE FA.S.D. 0' - 15' 76.4 45.8 102.4 61.4 73.0 -43.8 95.5 57.3 68.5 41.1 W.4 51.8 > 15'-20' 1__'8U6 80.4' 48.2 107.6 64.6 76.8 46.1 100.4 60.2 72.0 43.2 90.8 54.5 > 20'-25' 50.2 111.9 67.1 .79.8 47.9 104.4 62.6 74.8 44.9 94.4 56.6 > 25 -30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77F. 46.4 97.4 58.4 > 30'-40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 .81.2 48.7 102.4 61.4 > 40'=50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 > 50'-60' 97.3 58.4 130.3 78.2 92.9. 55.7 1215 72.9 87,2 52.3 109.9 65.9 HU"ING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS dE CLADDING (P S F) FOR ASCE 7 16 PEAK ROOF HEIGHT GREAMR THAN 60 FEET* BASIC WIND SPEED = 170. mph RISK CATEGORY It BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RECEIVED MAY 112021 permitting Department St. Lucie County PEAK ROOF Lss LESS THAN"12-3" Lss GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POS/TlV£ NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D.- ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 167.7 100.6 84.3 -50.6 148.4 89.0 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > 80, - go' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 973 58.4 178.4 107.4 89.7 53.8 157.9 94.7 > 100' - 120'. 100.5 60.3 184.2 110.5 92.5 1 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167 4 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 4160' - 1801 1078 T64`.7� 1976 U U_8 6_, 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 65.9 201:3 120.8 101. 1 60.7 178.1 106.9 > 200' - 250' 114.1 68.5 209.2 125.5 105 2 63. 1 185.7 111.1 > 250' - 300' 117.8 70.1 216.0 - 129.6 108.5 65.1 191. 1 114.7 > 30o' - 35o' 121.0 72.6 221.9. 133. 1 111.5 66.9 196.3 ' 117.8 > 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 1391 116.5 69.9 205.1 123.1 > 450' - 500' 128.8 77.3 .. 236. 1 141.7 .118.E 71.2 208.9 125.3 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS. ENGINEER, BASED ON ASCE, 7-16, FOR A, BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT. 2.)THIS .WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE TIME BUILDING PERMIT. 3.), CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND A.S.D. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND ;LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES �F* L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. aF * PRODUCTS WHICH BEAR A MIAMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL �Ee Z -No.44167 STATE OF 2020 (7fh EDMON) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & IND/AN RIVER