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HomeMy WebLinkAboutWIND PRESSURE CHARTBUILDING'S PEAK ROOF HDGHT vs DESIGN WIND 89EMAM F70R COMPONiNTS & 9ADDYNG (&SF. FOR ASCE 7-10 - PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 BASIC WIND SPEED = 170 mph RISK CATEGORY# 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" I- GREATER OR EQUAL THAN 12�3" HEIGHT POSITIVE NEGATIVE POS177VE MEGA FV-C POSITIVE NEG471VE (h) UL77MATE A.S.D. ULTIMATE A.S.D. ULTIMATE I A.S.D. UL77MATE AS.D. UL TIMA TE A.S.D. ULTIMATE A.S.D. ol - 15, 76.4 45.8 102.4 61.4 7J. 0 43.8 95.5 5zj 41.1 86.4 51.8 * 75�20' 80.4 48.2 IOZ6 64.6 76.8 46.1 100.4 60.2 72.0 43.2 90.8 54.5 * 20�25' 83. 6 50.2 111.9 671 79.8 9 479 104.4 62.6 74.8 1 -44.9 94.4 56.6 > Z� 51.7 115.5 69.3 82.4 49.4 L55.. IOZ7 64.6 7ZJ 46.4 9Z4 58.4 30-40; 0*7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 81.2 48.7 102.4 61.4 • 40'_�O 9:T. 3 56.6 126.2 75.7 90.0 54.0 1177 70.6 84.4 50.6 1 lo6.5 6j. 9 • 50'-60' 973 1 58.4 1 130.3 78.2 92.9 7 ----7790 1 721.5 87.2 52.J I log.9 1 65.9 BUILDAEG'S PEAK ROOF HMM vs DESIGN WIND MFOMWS & CLADDING (8SF.) FOR AS 7-10 - AK ROOF HEIGHT GMTER THAN 60 CE PC FEET BASIC WIND SPEED = 170 mph RISK CATEGORY // BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) t�q PEAK ROOF L- LESS THAN f2-3" L- GREATER OR EQUAL THAN 12�3" HEIGHT POSITIVE NEGATIVE POSITIVE NE014TIVE (h) ULTIMATE A.S.O. UL77MATE A.S.O. UL77AMTE A.S.O. ULTIMATE A.S.D. * 60' - 70' 91.5 54.9 167.7 100.6 B4.J 50.6 148.4 89:6 * 70' - 60' 9J. 6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 * 80' - 90' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 * go, - loo, 97.3 58.4 178.4 107.4 89.7 53.8 157.9 94.7 * 100' - 120' 100.5 6O.J 184.2 110.5 92.5 55.5 16J. 0 97.8 * 120' - 140' 10J.2 61.9 189.2 113.5 95.1 5z 1 16Z4 100.4 * 140' - 160' 105.6 19J-6- 58.4 171.J 102.8 IOZ8 197.6 -- *1 'Lf!!6j 99.j 59.6 174.9 104.9 > 186' - 200' 109.8 65.9--- 20I.J 'T2-05- 0- 10 1. 1 -7--1-78 -�o . 1 lo6.9 > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 11.1 250' - 300' 117.8 70.1 216.0 129.6 108.5 95.7 91.1 114.7 300' - 350' 121.0 72.6 221.9 lij. 1 111.5 66.9 196.3 11 �78-- > 350' - 400' 123.9 74.3 227.1 lj6.j 114.1 68.5 200.9 120.5 - 4-50 1> !26.4 75.8 231.8 139.1 116.5 1 69.9 205.1 123.1 � 45?0� - �00: 28.8 , 77.3 , 2J6.1 1 141.7 1 118.6 1 71.2 298.9 j No 1.) THIS CERnRED SIGNED AND SEALED WIND LOAD CHART, PREPARED By THIS FIVGINEER� a4SED ON ASCE 7-10, FOR A a4SIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES IS COMPLETELY GENERIC AND DOLS NOT PROWDE INFORM477ON FOR A SITE SPECIFIC PROJECT 2.) THIS WIND LOAD CH4RT MUST BE SIGNED, SE4LED AND a4TED BY THIS EVONEER F USED TO OBTAIN A ONE RAE BUILDING PERMIT J) CONTPACTOR OR PERMIT HOLDER To BE RESPONSIBLE FOR THE SELEC77ON Or DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE UL77MATE AND ASO PRESSURES. 4.) THIS WIND LOAD CHART SH4LL BE CONSIDERED INVALID IF ALTERED By ANY MEANS. 5.) DESIGN VIIMD LOAD SELECTED BY THE CONTRAC70R OR PERMIT HOLDER FROM THIS WIND L04D CHART SH4LL BE INDIC47ED ON A SEPAR47E DOCUMENT PREPARED By THE CONTR4CTOR OR PERMIT HOLDER (. 9. SPREADSHEET OPENING SCHEDULEIIAKE OFF SHEET ETC). OR al C�OUNTV file COPY' out TIL4;, /* No. 44167 -o STATE OF L ; 119 A SCANNED BY St. Lucie CountV INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDMONS AND FOR AU ROOF' SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUrIFR BIADE LENGTH OR BAHAMA SHUTTER HEIGHT PRODUCTS WHICH BEAR A AfAUI-DADE COUNTY OR A STATE Or FLORIDA APPROVAL vi. " oo, 10 �OG 0 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BFAC8, MARTIN, ST. LUCIE e, INDIAN RIVER COUN77ES ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANaS, ACCORDION & BWM SHUTTERS DRAWN BY RISK CAT. // BLDGS 08109117 11LIEC WIND PRESSURE CHART DA TE JT TESTING & ENGINEERING COMPANY .51, WIND SPEED - 170 mPh " � 2 � 3= Ww" a4RDDY2� R. M166 EXPOSURE D, Kd 0.85 17-194 Ph�. : j�16i3871-1= . r., : (JW)87l-IMl ES-0006719 DR4KING N. WALTER A TILUr Jr. W I SHEET I OF' 7 FLORIDA LIC. If 44,11, 2 L 1 "141 1