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HomeMy WebLinkAboutWind Pressure Chart)RESSURE FOR COMPONENTS & CLADDING MS F) FOR ASCE 7-10 - PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET ak �j'. BASIC WIND SPEED = 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, 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 POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE - A.S.D. ULTIMATE A.S.D. 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 > 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 47.9 104.4 62.6 74.8 44.9 94.4 56.6 > 25'-30' • 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.3 46.4 97.4 58.4 > 30'-40' 90.7 54.4 121.4 72.8 86.6 52.0 111.3 68.0 81.2 48.7 102.4 61.4 > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 1177 70.6 84.4 50.6 106.5 63.9 > 5W-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87.2 52.3 1 109.9 65.9 RU Dir WS PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS A CLADDING P S-E Y FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEET BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL, BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 12-3" Ls+ GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGA77VE POSITIVE NEGA77VE (h) UL77M47E A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. UL77MATE A.S.D. > 60' - 70' 91.5 54.9 16Z7 100.6 84.3 50.6 148.4 89.0 > 70' - 80' 93 6 56.2 171.6 103.0 86.2 51.7 151.9 > 80' - 90' 95.6 57.4 _ 175.2 105.1 88.0 52.8 ` 155.0 .93.0 > 9o, _ too' 97.3 58.4 178.4 107.4 89.7 53.& 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 978 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167.4 100.4 105.6 63.4 193.6 97.3 58.4 171.3 102.8 > 160, - I80 1OZ84 64.7 197.E 118.E 99.3 59.6 174.9 104.9 - 200' 109.8 .9 201.3 .8 1 101.1 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' - 300' 11 Z B 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > 300' - s50' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205.1 123.1 > 45o' - 500' 128.8 77.3 236.1 141.7 ' 118.6 71.2 208.9 125.3 NOTES: 1.) THIS CER71F/ED SIGNED AND SEALED WIND 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 PROWDE /NFORM4770N 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 71ME BUILDING PERMIT J.) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND -CORD CHART. WIND PRESSURES ARE ULTIMATE AND A.S.D. PRESSURES 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS 5.) DES10 WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE /N0/C47ED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SH&7 ETC.). f * 41/D/CATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDIAONS AND FOR ALL ROOF SLOPES ** L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. * * xC PRODUCTS WHICH BEAR A MIAMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL ST, LC1i�f y COUNTyBUILDU G D REVIEIITD FOR C IVlSION REM, SVED S-Y uIA1�C-r'. DATE F.. PLANS A1v FEJOB RMIT MUST BE I/P I ®ONOR NO I\'SpECTIONI'6 ML BE MADE. OVAL �- j1 -;---"fgfue<rr 2014 (5th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES ASCE 7-10 / WIND PRESSURE CHART AS SHOWN STORM PANELS, ACCORDION & B*MMA SHUTTERS *** SCALE RISK -CAT. II 8LDG3 .._ _ 0611 V15 WIND PRESSURE CHART L I E C O N c. DATE DRAWING No BASIC WIND SPEED = 170 mph EXPOSURE D, Kd = 0.85 TILLIT TESTING & ENGINEERING COMPANY "M N.W. J6th. SL St.. Pas WRGIN14 MVEW ,, Px MW phone: WJ871-14;5 . For: (Ja5)871-IMI ES-0006719 WAL7ER A. 77LLIT Jr. P.E. FLORIDA L/c. f 44167 REV. No DfSCRIPAON DATE /1FY. N. OR•dPIPpON DAiE 1 OLD 11-1n /11/15 s - - SHEET 1 OF 1 2 a + COMES/s6/ts 4 - -