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HomeMy WebLinkAboutWIND PRESSURE CHARTSUMDING'S EEAK ROOF HEIGHr vs DESIGN WIND PRESSURE FOR COMPONENTS & CIA Q SF*.) FOR ASC DDN (8 E Z--10 - PEAK ROOF HEIGHT LESS THAN OR EQUAL FO 60 FEET BASIC WIND SPEED = 170 mph RISK 04TEGORY // 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'-J' HEIGHT POSITIVE NEGA77VE POSOTVE NEGA77VE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D.. ULTIMATE A.S.D. ULrIM4TE A.S.D. ULTIMATE A.S.D. j2AML15�' 76.4 45.8 102.4 61.4 7J. 0 95.5 68.5 41.1 86.4 51.8 * 15�20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 7D2 -T2 0 43.2 90. 8 54.5 * 20�25' 8J. 6 50.2 111.9 6Z 1 79.8 47.9 104.4 62.6 74.8 44.9 94.4 56.6 * 25'-30 51.7 115.5 69.J 49.4 107.7 64.6 77. J 46.4 974 58.4 * 30�40' 90.7 54.4 121.4 72.8 86.6 L2. 2 68 - 0 812 48 - 7 102 - 4 61.4 * 40' -50' 94.3 56.6 126.2 75.7 90.0 1 54.0 117.7 70.6 4 30.6 106.5 63.9 * 50'-60' .97.3 1 58.4 1 130.3 78.2 .92.9 55.7 1 121.5 72.9 87.2 1 52.3 log.9 1 65.9 SCANNED BY St. Lucie County INDICATED DESIGN WIND PRESSURES CORRESPOND 70 THE MAXIMUM END ZONE AND INTERIOR ZONE CONDMONS AND FOR ALL ROOF' SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR SAHAMA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A MWI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL BUILDING'S P&4K ROW HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS A CLADONG (8S.F.) FOR ASCF 7-10 - PEAK ROOF HEIGHT GMT&R THAN 60 F)EET* BASIC WIND SPEED = 170 mph RISK CATEGORY fl BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L- LESS THAN 12-3" L' GREATER OR EQUAL THAN 12�3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. UL77MAFE A.S.D. ULTIMATE I A.S.D. > 60' - 70' 91.5 54.9 16Z 7 100.6 84.3 50.6 148.4 89.0 > 70' - BG' 93.6 56.2 171.6 IOJ.O 86.2 51.7 151.9 91.1 > 80' - 90' 95.6 5Z4 175.2 105.1 68.0 52.8 155.0 93.0 * 90' 100' 973 58.4 178.4 107.4 89.7 53.8 15Z9 94.7 * 100' 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 97.8 * 120' 140' IOJ.2 61.9 189.2 1 IJ.5 95.1 5z 1 16Z4 700.4 * 140' 160' 105.6 6J. 4 19J. 6 116.2 97.J 58.4 171.J 102.8 * 160' 180' 1OZ8 64.7 19Z6 118.6 99.3 59.6 174.9 104.9 * 180' 200' 109.8 65.9 201.J 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 * 250' JOO'j 11ZB 70.7 216.0 129.6 108.5 65.1 191.1 114.7 * JOO' J50, 121.0 72.6 221.9 lij. 1 111.5 66.9 196.3 1178- * 350' 400' 12J.9 74.3 227.1 IJ63 114.1 68.5 200.9 20.5 * 400' 450' 126.4 75 - 8 2J ' 18 1-19-. 1 6.. 69-9 1 205.1 123.1 * 450' 500' 128.8 77.J �36.'l �l 11 6 71.2 208.9 125.3 NOTES! 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH. AND APPLIC-48LE 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 IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT. 3) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECIZON OF DESIGN WIND PRESSURE B45ED ON THIS GENERIC WIND LOAD CHART. KIND PRESSURES ARE ULTIMATE AND A.S.D. PRESSURES 4.) THIS WIND LOAD Ch4RT SH4LL BE CONSIDERED IWALID IF ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY 7HE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CH4Rr SH4LL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONIPACTOR OR PERMIT HOLDER (e.g.. SPREADSHEE7; OPMNG SCHEDULEITAKE OFF SHEET, ETCJ. REVIEWED FOR CODE COMPLIANCE ST. LUCIE COUNTY BOCC j�v� File COPY Qo') Of go C G\Al I 0 % No.4167 OF j: 6RIDV... 1,9 ........... ", 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MAR77N, ST. LUCIE & INDIAN RIVER COUN77ES ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANELS, ACCORDION & Bo" SHU= DRAWN BY RISK CAT // BLDGS 08109117 WIND PRESSURE CHART Fl LT EC�OINC. DA IF 17-194 "WT TESTING & ENGINEERING COMPANY N.W. 36A V � M5 W� � a M166 P�. : F. S4SIC WIND SPEED = 170 mph EXPOSURE D. Kd = 0.85 : (JW)871-IWf EB-0006719 DRAWING N. WALTER A 77LUr J,. P.E. FLORIDA Lic. IF 44167 SHEET I OF I