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HomeMy WebLinkAboutWIND PRESSURE CHARTBASIC RESIDENTIAL, A ED - 170 BUILDINGS WHOLESALE)' PEAK ROOF L'-' LESS THAN 7 -9" L" GREATER OR EQUAL THAN 7"9" AND LESS THAN 12'-3" Y- GREATER OR EQUAL THAN 12'-3- HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE _ (h) ULTIMATE A.S.D. ULTIMATE A.S& ULTIMATE AST. ULTIMATE A.S.D. ULTIMATE AID. ULTIMATE ,AID. 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 46.1 700.4 60.2 72.0 43.2 90.8 54.5 > 20'-25' 83.6 50.2 111.9 67.1 79.8 47.9 704.4 62.6 74.8 44.9 94.4 56.6 > 25 =30' 86.2In 5 69.3 82.4 49.4 107.7 64.6 77 3 46.4. 97, 4 58.4 > s0'-4D' 90.74 72.8 86.6 52.0 113.3 68.0 81.2 48.7 102.4 61.4 > 40'-50' 94.3 2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 > 50=60' 97.33 78.2 92.9 55.7 121.5- - 72.9- 872 52.3 709.9 65.9 BUILDING'S PEAK ROOF ME/GHT es DESIGN W/A!D PRESSURE FOR CO`1.�POMENTS bi CLQDD/NG (P.S.F) FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAAI SO FEET BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS Y RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) FIL ft PY CODE COMPLIANCE ST. LUCIE COUNTY BOCC P PEAK ROOF Lam= LESS THAN 12-3" Lam^ 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 > 7 glg 93.6 �ZS 1 -, Y 171.6 03Y0' 86.2 51.7 157.9 91.1 > Bo - 9o, 95.6 574 175.2 105.1, 88.0 52.8 155.0 93.0 > 90' - 100' 973 58.4 173.4 _ 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 61.9 189.2 113.5 95.1 571 167.4 100.4 > 140' - 160' 105.6 63.4 193.6 973 58.4 171.3 102.8 > 160' - Igo' 107.8 64.7 1976 99.3 59:6 174.9 104.9 > 180' - 200' 1 .8 65.9 -201.3 101.1 60.7 1781 106.9 > 20a' - 250' 114.1 68.5 209.2 d12D.8 105:2 63.1 185.1 111.1 > 250' - 300' 117E 70.1 '216.0 l08.5 65.1 191!1 114.7 > joo' - 35o' 121.0 72.6 221.9 111.5 66.9 1963 117.8 > 350' - 400' 123.9 74.3 227.1 114.1 68.5 200.9 120.5 > 400' - 45O' 1.26.4 75.E 231.8 139.1 116.5. . 69.9 205.1 123.1 . > 450' - 500' 128.E 1 773 236.1 141.7 118.6 71.2 208.9 125.3 NOlES:-- 1.) THIS CER17FTED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, EASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A S17E SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER 1F USED TO OBTAIN A ONE TIME BUILDING PERMIT - 3.) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WINO PRESSURE BASED ON .THIS GENERIC WINO LOAD CHART. WIND PRESSURES ARE UL77MATE 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 7H/S WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCNEDULE/TAK£ OFF SHEET, ETC.). SCANNED BY St. Lucie County Za a O Q o-a T WDIC47ED DESIGN WMD PRESSURES, CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDMONS AND FOR ALL ROOF SLOPES m L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT JIi, a PRODUCTS WHICH BEAR A MKUI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL NNNFURTMTEIQWP7�� 2017 (6th EDrRON) FLORIDA 6UILDING CODE - SROV.ARD, PALM BEACH, MARTLV, ST. LUCIE & INDLIN RIVER COUATES