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HomeMy WebLinkAboutWIND PRESSURE CHART4T - WAK ROOF baGUF 10 DESIGN WIND PRESSUM FOR CQUfflffM a DDWAR ff"T: IRS-9 MAIL- FXU BASIC WIND SPEED = 170 mph RISK CATEGORY-Il,BU2D/NCS - RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) . PEAK L" LESS THAN 7'-9' - - L" GREATER OR EQUAL THAN 7'L9' AND -__.LESS THAN-12'-3'.'-- LAP 'GREATER OR EQUAL THAN HEIGHT PUSITNE NEGATIVE POS/TINE NEGATIVE" POSmVE NEGATN£ W ULTIMATE A.S.D. ULTMATE A.S.D. ULTIMATE ASD. ULTTNATE ASD. ULTIMATE A.S.D. UL71M47E A.S.D. D' - 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 67.1 79.8 47.9 104.4 62.6 74.E- 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 1113 66.0 81.2 48.7 102.4 61.4 4a'-so' 94.3 56.6 126.2 75.7 90.0 54.0 f 17.7 70.6 84.4 50.6' 106.5 63.9 > 5o'-B0' 973 58.4 130.3 78.2 92.9- _ 55.7 121.5 - 72.9 872 52:3 - 109.9 65:9 c�a REVIEWED -FOR CODE COMPLIANCE ST. LUCIE CO Ty BOCC NO PRESSURE FOR COMPONENTS a C[AWOO (e S F) FOR ASCE 7- BASIC WIND SPEED = 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF Lam=LESS THAN 12-3' L- GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE - NEGATIVE - - - P051T/VE REGADVE (hJ ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O.' > 60' - 70' 91.5 54.9 167.7 100.5 64.3 50.6 148.4 89:0 > 70' - 80' 93.6 56.2 171.6 1030 86.2 51.7 151.9 91.1 > BO' - 90' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 Ida' --7 7ae' 973 58:4 �. 178.4 1T707.4• 1� 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 1 189.2 113.5 95.1 5Z7 1674 100.4 140' - 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8. * 160' - 180' 1078 64.7 1976 918.6 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 55.9 201.3 120.8 101.1 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' 1178 70.1 216.0 129.6 108.5 55:1 191.1 114.7. > 30O' - 350' 121.0 72.6 221.9 1331 111.5 1.178 > 350` - 400' 123.9 74.3 227.1 136.3' 114.1 200.9 120.5> 400' - 450' 126.4 75.8 231.8, 139.1 1.16.5 N66.9196.3 205.1 123.1..> 450' - 500' 128.8 77.3 236.1 141.7 118.6 208.9 125.3 MQ7ES; .. .... ... _ 1.) THIS CERTIFIED SIGNED AND SEALED MNO LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 1.70. MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORM4770N FOR A SITE SPECIFIC PROTECT. 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 UL77MATE AND ASO. PRESSURES: 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID /F ALTERED BY ANY MEANS 5.),DESIGN W/N0 LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE INDI04TED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g.. SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). a. INDICATED DESIGN WIND PRESSURES. CORRESPOND TO THE MAK/MUM'END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. T L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR StWM SHUTTER HDOHT 1�e. may[ PRODUCTS WHICH -BEAR A M1AMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL EATER THAN SO FEET pRooGNS �FT1 EVU=D/M6 SCHEMATIC SGBB®DOOOA3Do��oOo �90s��d'°°w @�gl5oUF9�'°°4� o c e n p e 2017 (61h EDIP,ON) FLORIDA BUILDING CODE - BR-MARD, PALM BEACH, VARAV, ST. LUCIE & INDIAN .RNEP. COUNTIES