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HomeMy WebLinkAboutWind Pressure ChartBUILDING'S PEAK ROOF HEIGHT vs DESIGN W/ND PRESsuaF 'Fna COMPONENTS &_CLADDING (P S F.,) FOR ASCE 7 16 PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET aK BASIC WIND SPEED = 170 mph RI SK CATEGORY ll BUILDINGS RESIDENT/AL, APARTMENT BUILDINGS & COMMERCIAL: BUILDINGS (RETAIL, WHOLESALE) .PEAK ROOF L** LESS THAN 7'-g" L** GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3n L** GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGA77VE POSITIVE NEGATIVE 7POSITIVE 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 45.8 102.4 61.4 73.0 43.8 95.5 57.3 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 1:11.9 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 68.0L84.4�,, 48.7 102.4 61.4 > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 50.6 106.5 63.9 > 50'-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 52.3 109.9 65.9 * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. ak ak 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 BU/LD/NG'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS dF CLADDING (P S F) FOR ASCE 7 16 PEAK ROOF HEIGHT GREATER THAN 60- BASIC WIND SPEED = 170 mph RISK CATEGORY H BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RECEIVED MAY 12 2021 r?.rmltt;.ng D•apartment St. Lucia County 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. > 9o, - foo' 973 58.4 178.4 107.4 89.7 53.8 157.9 94.7 ` .> ffoo' - 120 100.5 00:3� 184.2 r1`1`0.5 92.5 55.5 163.0 97.8 14o' 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 > 160' - 180' 107.8 64.7 197.6 118.6 99.3 59.6 174.91 104.9 > 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 t 111.1 > 250.' - 300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > 300' - 350' 121.0 72.6 221.9 133.1 111.5- 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 22Z 1 136.3 114.7 6B.5 200.9 120.5 > 400' - 450' 126.4 ' 75.8 231.8 139.1 116.5 69.9. 205.1 123. 1 > 450' -. 500'1 128.8 77.3 236. 1 1 . 141.7 .. 118.6 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 APPUC49LE 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.). Ai T1ZZ/`F�.,, Z No. 44167 =_ -o� STATE OF id0 ar 2020 (7th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES