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HomeMy WebLinkAboutWIND PRESSURE CHARTY BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL; APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF I- LESS THAN 7'-9" 1- GREATER OR EQUAL THAN 749" AND :LESS THAN 12'-3" 19 GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE PosnTVE. NEGATIVE POSITVE NEGATIVE (h) ULTIMATE ASD. ULTIMATE A.S.D. ULTIMATE AS& ULTIMATE A.S.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 57.3 68:5 41.1 86.4 51.8 > 75'-20' 80.4 48.2 10 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 47.9 704.4 62.6 74.8 44.9 94.4 56.6 86.2 51.7 115.5 69.3 82.4 49.4 707.7 .77,3, 46.4. g7,q 58.4 90.7 54.4 121.4 72.8 86.6 52.0 113.3 81.2 48.7 102.4 61.4 A25�30' 94.3 56.6 126.2 75.7 90.0 54.0 1177 M72.9 84.4 50.6 106.5 63.9973 5B.4 130.3 78.2 92.9 55.7 121.5 87.2 52.3 709.9 65.9 SCANNED BY St. Lucie County BUI nu/r'S PEAK ROOF HEIGHT Us DESIGN WIND PRESSURE FOR COR9POMENTS 0 CLADDING (P $F,) FOR ASCE 7 /0 PEAK ROOF HEIGHT GREATER THAN 60 FEET aY BASIC WIND SPEED = 170 mph RISK CATEGORY It BUILDINGS '1 RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) I I PEAK ROOF L. LESS THAN 12-3" 1- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE FEGAnVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.A. > 60' - 70' 97.5 54.9 167.7 100.6 64.3 50.6 148.4 89.0 > 70' - ED' 93.6 56.2 171.6 1030 86.2 51.7 151.9 91.1 > 80' - go, 95.6 574 175.2 105.1 88.0 52.8 155.0 93.0 90' - 100' 973 - 58.4 178.4 IOTA 89.7 53.8 157.9 94.7 ioo, - r1201 100.5 60 3 j 184.2 171115 92.5 55.5 1630 978 > 120' - 140' 103.2 6f -91 1 189.2 113.5 95.1 1 57.1 .167.4 100.4 > 140' - 160' 105.6 63.4 1936 116.2 97.3 58.4 171.3 102.8 > f6o' - 180' ]07.8 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 - 178.1 106.9 > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 111.1 S 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' - 400'1 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 400' - 450'1 126:4 75.8 2.3 .8 11: f 118.6 69.9 205.1 1231 > Aso' - 500' 128.8 773 236.! 141:7 I1. 71.2 208.9 125:3 N07ES: - ._ _. .. ._ .. 1.) THIS CERTIRED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, B45ED 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 INFORM477ON FOR A SITE SP£C/F7C PROJECT. 2) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT. 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 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 SCHEDULE/TAKE OFF SHEET, ETC). REVIEWED FOR CODE COMPLIANCE ST. LUCIE COUNTYBOCC r✓ INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM IND ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES ' L = STORM PANEL LENGTH, .ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT ' PRODUCTS WHfCH BEAR A MWA-DAOE COUNTY OR A STATE OF FLORIDA APPROVAL MAY 17 2019 ST. Lucie Count, Pe,- PEPoF `01 �toGo s 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANG-S ACCORDION & B4HAMA SHLTTS:S *** DRAWN BY _ RSK CAT. 11 BIDGS 08109117 O erae. WIND PRESSURE CHART DATr TILLIT TESTING B ENGINEERING COMPANY BASIC WIND SPEED = 7. 85 mph 1 7_ 1.94 6 5 NW. 3M6 SL 6Te: 353. N " Galar, a 35I56 EXPOSURE D, Kd 0 Ph°°e :(S05)BTI-I550 . F. : (30516TI-ISSI - - DRAWING No EB-0006719 ' ERE w. N. WALTER A 77LUF Jr.:P.E. - °� Is -lee /�A - s SHEET 1 OF FLORIDA Ila 0 44167- : e