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HomeMy WebLinkAboutWIND PRESSURE CHART0-MUM'S PEAK HOOF'PRESSURE FOR COAMMUT-S C&S.&I FOR - O PEAK ROOF HEME IKSS OR O60 EMU ? BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 7'-9' L- GREATER OR EQUAL THAN 7't 9' AND LESS THAN 12'-3' I- GREATER OR EQUAL THAN 12'-3" HEIGHT Pasnw£ NEGATIVE PoS/BVE NEGA71VE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE ASD. ULTIMATE A.S.O. 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 50.2 111.9 671 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 64.6 773 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'-so' 97.3 58.4 130.3 78.2 92.9 1 55.7 121.5 1 72.9 872 1 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. L = STORM PANEL LENGTH. ACCORDION SHUTTER BLADE LENGTH OR SAHAMA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A MKMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING MS.F., FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEET BASIC WIND SPEED = 170 mph RISK CATEGORY l/ BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) FILE Copy -ozgL- ��� S PEAK ROOF L- LESS THAN 12-3" 1- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 167.7 109.6 84.3 50.6 148.4 89.0 93.6 56.2 171.6 103.0'N 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, - Too' 973 58.4 178.4 107.4 89.7 53.8 157.9 94.7 > 100' - 120'1 100.5 60.3 184.2 110.5 92.5 55.5 163.0 978 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 577 167.4 100.4 > 140' - 160' 105.6 63.4 193.E 116.2 97.3 1 58.4 171.3 1 102.8 > 16o' - ISO' 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 63.1 165.1 111.1 > 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' - a00' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.�4 75.8 231.8 139.1 116.5 69.9 205.1 123.1 > 45o' - 5oo'l 128.8 1 773 1 236.1 1141.7 1 118.6 1 71.2 1 208.9 1 125.3 NOTESr 1.) THIS CER77RED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER. BASED ON ASC£ 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURE$ 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 £NG/NEER /F USED TO OBTAIN A ONE 77ME BUILDING PERMIT. 3) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECDON OF DESIGN W/ND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART WIND PRESSURES ARE UL77MATE AND ASO. PRESSURES. 4.) THIS W/ND 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 INDIC47ED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (eg., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC). CANNED BY St. Lucie County PE p4 (E{ 1 Y�0Go 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & IND14N RIVER COUNTIES