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HomeMy WebLinkAboutPROJECT INFORMATIONBUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (PSF.) FOR ASCE 7-f0 - Per ROOF HEIGHT LESS THAN OR cones TO 60 ccET ar BASIC WIND SPEED = 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 7'-9' I- GREATER OR EQUAL THAN 7'-9' AND LESS THAN 12'-3' I- GREAWIHAN THAN 12'-3' HEIGHT POSmVE MEGA TJVE PasIME NEGA77VE POSITINEGATIVEULNUATE A.SD. ULTIMATE ASD. UL77MA7E AS.D. UL7MATE A.S.O. ULT7MA7E TIMATE ASD.0' - 15' 76.4 45.8 102.4 67.4 73.0 43.8 95.5 57.3 68.5 6.4 51.8> 15'-20' 80.4 46.2 107.6 64.6 76.8 46.1 100.4 60.2 72.0 0.8 54.5> 20'-25' 83.6 50.2 111.9 67.1 79.8 47.9 104.4 62.6 74.8 4.4 56.6> 25'-30'- 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.3 7.4 58.4> 30'-4O' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 81 22 02.4 61.4> 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 1177 70.6 84.4 06.5 63.9973 58.4 1303 78.2 92.9 55.7 121.5 72.9 - B7.2 09.9 65.9 BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P.S.FjFOR ASCE 7-10 - PEAK ROOF HE/GNT GREATER THAN 60 FEETar BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDEN77AL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 12-3' I'• GRF47ER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSmVE NEGATIVE Chi ULTIMATE ASD. 0071A47F A.S.D. ULTIMATE A.S.D. ULRMATE A.S.D. > 60' - 70' 91.5 54.9 16Z7 100.6 84.3 - 50.6 148.4 89.0 > 70' - so' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > 80' - 9o, 95.6 574 175.2 105.1 168.0 52.8 ` 155.0 93.0 > 9o, - too' 97.3 58.4 178.4 107.4 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167.4 100.4 > 140' - 160' 105.6 6 4 193.6 97.3 58.4 171.3 102.8 1 - 1E0 107. 64.7 797. 118.6 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 65.9 201.3 - 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' 117.8 70.1 216.0 129.6 108.5 65.1 191.7 1 114.7 > 300 - Mu 121.0 72.6 221.9 133.1 111.5 66.9 196.3 I 1178 > 350' - 4GO'l 123.9 74.3 927.1 136.3 114.1 68.5 200.9 120.5 > 400- - 450-1 126.4 7M8 231.8 . 139.1 116.5 69.9 205.1 723. 1 > 450, - 5o0' 128.8 77.3 1 236.1 1 141.7 118.6 71.2 208.9 125.3 No 1.) THIS CER77RED 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 6 COMPLETELY GENERIC AND DOES NOT PROWDE INFORMA77ON FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND D47ED BY THIS ENGINEER IF USED 70 OBTAIN A ONE 77ME BUILDING PERMIT 3.) CONTRACTOR OR PERMIT HOLDER 70 BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD 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.) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SWVJ. BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHWULEAAKE OFF SHEET, ETC.). 17IJ-W,vV ST. LUCIE COUNTY BUILDING DIVISION REVIEWED FOR CIO,FLIAr E REVI ITED SY !!// DATE 'l - PLANS ARID FERMI MUST BE R77,PT ON JOB OR NO INSPECTION WILL BE MADE. SCANNED BY St. Lucie County * INDIC470 DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITONS AND FOR ALL ROOF SLOPES. L = STORY PANEL LENGTH, ACCORDION SHU77F1t BLADE LENGTH OR allLW SHUTTER HEIGHT. * PRODUCTS WHICH BEAR A UNMI-DARE COUNTY OR A STATE OF FLORIDA APPROVAL PE of AFT i�E�GO 7 ' sORIDQ: •'10 ;ate 2014 (50; EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MAR77N, ST. LUCIE & INDIAN RIVER COUN77E . L E C O INC. ASCE 7-10 / WIND PRESSURE CHART STORM PANELS, ACCORDION & B*YMA SHUTTERS "'a' AS SHOWN SCALE RISK CAT. Y BIDGS 06111115 DATE WIND PRESSURE CHART BASIC WIND SPEED - 170 mph EXPOSURE D,- Kd - 0.65 T $-188 DRAWING No 77LUT TESTING & ENGINEERING COMPANY e555 r<W. ,Ieu. SStL,,;& aeS umGu¢e Gwsom, a alma PAoxx: (Jp5J4)1-,=. FED: (.W5)871-1= EB-0006719 • WALTER A RLUT Jr. P.E. FLORIDA Li. 4 447B7 A:x x• 4ormrrlav a1r tar. x. oac®nox art 1 mD 11-m /I1/15 5 _ _ SHEET 1 OF 1 1• . ,svmme mns1 1 - _