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HomeMy WebLinkAboutWIND PRESSURE CHARTt i A S sUILD/NG'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & 9ADDING (M-6.) FOR Acre 7 to PEW ROOF HEICwr IFee THAN no cEJIIeI TO 60 FEET ar BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF I' 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.O. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE AS.D. ULTIMATE A.S.D. ULTIMATE A.S.D. 0' - 15, 76.4 45.8 102.4 61.4 73.0 43.8 95.5 573 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 7076 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 79.8 479 104.4 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 46.4 974 58.4 > 30'-a0' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 81.2 48.7 702.4 61.4 > 40'-5O' 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' 973 58.4 1 130.3 1 78.2 1 92.9 1 55.7 1 121.5 1 72.9 872 52.3 109.9 65.9 ,BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR 00AM -NES BE CLADDING (P S F) FOR ASCE 7 f0 PEAK ROOF HEIGHT GMTER THAN 60 F£ET * BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) SCANNED BY St. Lucie 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. UL77MA IT A.S.D ULTIMATE A.S.D. ULTIMATE A.S.D. > 22j 70J 91.5 s 5419AR 1677 I OLL016At 84.3 50.6 148.4 89.0 ->-70--tea 93.6 56.2 171.6 - UJ.O 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, - loo' 973 58.4 178.4 1074 89.7 53.8 1579 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 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 63.4 193.6 116.2 973 58.4 171.3 102.8 > 160' - 180' 107.8 64.7 1976 118.6 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 65.9 201.3 120.8 101.1 60.7 178.1 105.9 > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63. 1 185.1 111.1 > 250' - 300' 177.8 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > 300' - 350'1 121.0 72.6 221.9 133.1 111.5 66.9 196.3 8 > 350' - 400' 123.9 74.3 227 1 136.3 114.1 68.5 200.9 5 > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205. 1 112J. 1> 450' - 500' 128.8 77.3 236.1 141.7 118.6 71.2 208.9 3 1.) THIS CER77RED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK C47ECORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPEC/FTC PRLUECT. 2.) THIS W/ND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER /F USED TO OBTAIN A ONE 77ME 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 ASO. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS 5.) DESIGN WIND L04D SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY 774E CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE17AKE OFF SHEET, ETC). o(6,00 REVIEWED FOR , CODE COMPLIANCE ST. LUCIE/�COUNTY BOCC logo �N . TI No.44167 *o STATE OF 090,E �•.FCORI®�:� �� SS�ONA`�� j9 * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. �t L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR B4H44fA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A M/AMI-DARE COUNTY OR A STATE OF FLORIDA APPROVAL z//�9 File Copy PE pE l0 i W0Go 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST.. LUCIE & INDIAN RIVER ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANELS, ACCORDION & B*14MA SHUTTERS *** DRAWN BY RISK CAT. If BUYS 08109117 L I.' C O I N e. WIND PRESSURE CHART DATE IT TESTING & ENGINEERING' COMPANY BASIC WIND SPEED = 170 mph N.W. JM a(SW. MA VIFCIM4 G4RDENS R MISS EXPOSURE A Kd = 0.85 17- 194 Phone : (3a8651-1&10 . Fox : (3 )871-IWI !tr OESrRfl�B Nn R[r OfiGt^�R arz DRAWING No EB-0006719 WALTER A 77LLIT Jr. P.C. 1 wn 167ee SHEET 1 OF 1 FLOR/DA Lic. 1j 44167_ _ _ 2 °