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HomeMy WebLinkAboutPROJECT INFORMATIONtt BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P S Fa FOR ASCE 7= IO - PEAK Root HEIGHT LESS MAN OR EQUAL TO 60 FEET � r BASIC WIND SPEED = 170 mph RISK CATEGORY p BUILDINGS RESIDENTL4L, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RECEI`:rD JUL �`' 1011 SCANNED ''OPy_ BY St. Lucie County 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'-3' HEIGHT POSITIVE NEGATIVE POSITIVE NEGA17VE POSITIVE NEGATIVE (h) ULTIMATE ASD. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE �A.SD. 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 1 51.8 > 15'-20' 80.4 48.2 1076 64.6 76.8 46.1 100.4 60.2 72.0 !'t 43.2 90.8 54.5 > 20'-25' 83.6 50.2 111.9 67.1 79.8 479 104.4 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 ;, 46.4 974 • 58.4 > 30'-4o' 90.7 54.4 127.4 72.8 86.6 52.0 113.3 66.0 81.2 48.7 102.4 61.4 > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 > 50'-60' 973 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87.2 : +52.3 109.9 65.9 2 : r: *.,'r. .b •rr� r: a ;rr . .:. •r BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS i 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.O. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 1677 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 '91. 1 > 80' - 90' 95.6 574 175.2 105.7 88.0 52.8 155.0 93.0 > 9o, - too' 973 58.4 178.4 1074 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 978 > 1 D' - too 103.2 1.9 189.2 1135 95.1 57.1 1 1674 100.4 > - 105.6 .4 193.6 973 58.4 171.3 102.8 > 160, - ?Bo' 1078 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. 1 185.7 111.1 > 250' - 300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 " 114.7 121.0 72.6 221.9 133.1 1 111.5 66.9 196.3 117.8 123.9 74.3 2271 136.3 114.1 68.5 200.9 1120.5 126.4 75.8 231.8 139.1 116.5 69.9 205.1 123. 1 128.8 773 236.1 141.7 118.6 1 71.2 1 208.9 125.3 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10 FOR A B45/C WIND SPEED OF 170 MPH, AND APPUCABLE RISK CATEGORY BUILDING & EXPOSURES IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORM477ON FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER 1F USED TO OBTAIN A ONE TIME BUILDING PERMIT. 3.) 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 ASD. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID /F 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.). * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. IC PRODUCTS WHICH BEAR A M/AM/-DARE COUNTY OR A STATE OF FLORIDA APPROVAL P 1 Of IFS i �0��t p0 A. 77 No. 441 2014 (5th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIE ASCE 7-10 / WIND PRESSURE CHART AS SHOWN STORM PANELS ACCORDION & B4HILb1A SHUTTERS *** SCALE RISK CAT. I/ BLOGS 06111115 L E C O INC. WIND PRESSURE CHART DATE 71LUT 7ESRNG & ENGINEERING COMPANY BASIC WIND SPEED - 170 mph ETss N.W. J6m A M.- b J46, A G9R . n.. M166 EXPOSURE D. Kd = 0.85 15- 188 Phone : (J0Jf611-15J0 . I. : (J0.6)8)1-IJJI DRAWING No EB-0006719 6cr..'° asrermxv urz a & oacwmx urz WAL7ER A. 77LUT Jr. P.E.r m rr-rn /n/rs a FLORIDA Lic. $.441671 2 1 J ♦ cnAvnLs W31MI151 . _ _ SHEET I OF I