Loading...
HomeMy WebLinkAboutWIND PRESSURE CHARTSCANNED BY St. Lucie County 7ESIGN WIND PRESSURE FOR CObPONENTS A CLAODM/G (P S E,) iPR ASCE 7 10 PEAK WOE Ha --GMT VMS 7HAM O!4 Fnnni r0 g0 FEET � - - - BASIC -WIND SPEED 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS &- COMMERCIAL BUILDINGS (RET411, WHOLESALE) PEAK ROOF L" 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 POSmVf N£GATNE POSITIVE NEGATIVE (h) ULTMATE A.S.A. ULTMATE A.S.O. ULTIMATE ASD. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE ASD. 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 48.2 107.6 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 79.8 479 104.4 62.6 74.8 44.9. 94.4 _ 56.6 > 25'-30' 86.2 51.7 1155 69.3 82.4 49.4 1077 64.6 77.3 46.4 97.4 56.4 > 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=60' 973 58.4 130.3 78.2 92.9 -- 55.7 121.5 72.8 87.21 2.3 109.9 65.9 m 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 BAHAMA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A MWMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL BUILDING'S PEAK ROOF HEIGHT vs DESIGN NAND PRESSURE FOR COL??PONENTS a CLADDING (P.S.F..) FOR AWE 7-10 - PEAK ROOF -HEIGHT GREATER THAN_ 60 FEET � BASIC WIND SPEED = 170 mph RISK CATEGORY I/ BUILDINGS v RESIDENTIAL, APARTMENT BUILDINGS &COMMERCIAL BUILDINGS (RETAIL, WIiQLESALE) FILE C00 LmAY 17'019 cie county, Permitting �cl Mr�-6 C PY I EVIEWE FOR CODE COMPLIANCE ST. LUCIE COUNTY BOCC PEAK ROOF L- LESS THAN 11-3" L- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE - POSITIVE FEGAINE (h) ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. > Go' - 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 1SI.9 91.1 > 80, - 9o, 95.6 574 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - ADD' 973 58.4 178.4 1074 89.7 53.8 157.9 94.7 > Too'-',120 100.5 603 1 184.2 110.5'1 92.5 - 55.5 163.0 97.8 > 12 _ 140' 103.2 61.9 189.2 113.5 95._ 1 571 167.4 100.4 > 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' 1 178 70.1 216.0 129.6 108.5 65.1 19 L 1 114.7 > 300' - 350 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8 > 350' - 400'1 123.9 74.3 2271 136.3 11.4.-1 68.5 200.9 120.5 > 400' - 450'1 126.4 75.8 1 231.8 . 1.39.1 116.5 69.3 2051. 123.1 .. > asD' - sDD' 128.8 773 236.1 141:7 1 118.6 1 71.2 208.9 125.3 1.) THIS CEROFIEO SIGNED AND SEALED WHO LOAD CHART, PREPARED BY THIS ENGINEER, BASED 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 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 INNS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND ASD. PRESSURES. 4.) THIS WINO LOAD CHART SHALL BE CONS/0£RED 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 SCHEDULE17AKE OFF SHEET, ETC). N. PR 0G �� ) �E1 jAl 2077 (6th EDrIT ON) FLORIDA 8UILDING CODE - 8ROIVARD, PA -V BEACH, MARTIN; ST. LUCIE & INDIAN .RPJER COUNTIES