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HomeMy WebLinkAboutWind Pressure ChartBU/LD/NG'S PEAK ROOF HE/GHT vs DESIGN W/ND PRESSURE FOR COMPONENTS CLADD/N MS-F.), FOR ASCE 7 16 PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET ;alr BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 7'-9" L'" GREATER ,OR EQUAL THAN 7'-9" AND: LESS THAN 12'-3" L"" GREATER OR EQUAL THAN 12'-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. ULTIMATE A.S.D. ULTIMATE A.S.D. 0' - .15' 76.4 1 45.8 102.4 61.4 73.0 43.8 95.5 573 : 68.5 41.1 86.4 51.8 > 15'-20' 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` 83.6 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 77.3 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 5 $- 0 117.7 70.6 84.4 50.6 106.5 63.9 > 50'-60' 97.3 1 58.4 130:3 78.2 92.9 55.7 921:5 . 72.9 872 52.3 109.9 65.9 BUILDING'S PEAK ROOF HEIGHT vs DESIGN W/ND PRESSURE FOR COMPONENTS & CLADDING (P S F) FOR ASCE 7 16 PEAK ROOF HEIGHT GM TER THAN 60 FEET aK BASIC WIND SPEED = 170 mph RISK CATEGORY .11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) �GEIVED VIA permittln9 co��t �tli St.Iucte PEAK ROOF L"" LESS THAN 12-3" L"" GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE 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' - 90' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 97.3 58.4 175.4 107.4 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 97 8 > 120' := 140' 103.2 1 61.9 189.2 113.5 f 95.1 57.1 167.4 100.4 >`14C - 160' 105.6 63.4 193.6 11.6.2 97.3 58.4 171.3 102.8 > 160' - 180' 107.8 64.7 197 6 118.6 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 63.1 185.1 711.7 > 250' - 300' 117.8 70.1 216.0 129.6 108.5 65. -1. 191.-1 114.7 > 300' - 350' 121.0 72.6 221.9 133. 1 1.11.5. 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 2271 136.3Ll 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 139.1 69.9205.1 123.1 >.450' -.500' 128.8 77.3 236.1 141.7 71.2 208.9 125.3 NOTES:. 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, 1S 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. .4.) 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.). File Copy * INDICATED DESIGN WIND PRESSURES CORRESPOND TO. THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. * * L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA . SHUTTER HEIGHT. PRODUCTS WHICH BEAR A MIAMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL oGo ENSe No. 44167 . STATE OF' : 4 C #t'T 1111� 2020 (7th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES