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HomeMy WebLinkAboutWIND PRESSURE CHARTL] BUILDING'S PEAK ROOF 0HT vs DESIGN WIND PRESSURE FO`° a.UA/PONENTS A CLADDING (P.S.F.) FOR ASCE 7 10 PEAK ROOF HEIGHT LESS THAN OR EDUAI TO 60 FEET Xc BASIC WIND SPEED = 170 mph RISK CATEGORY If 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 POSIRVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVF (h) ULTIMATE A.S.O. ULTIMATE A.S.D. UL77MATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE ASD. D' - 15' 76.4 45.6 102.4 61.4 730 43.8 95.5 57.3 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 1076 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 479L121.5 62.6 74.8 44.9 94.4 56.6 > 25'-30' 86.2 51.7 115.5 69.3 82.4 i 49.4 64.6 773 46.4 97.4 58.4 > so'-40' 90.7 54.4 121.4 72.8 86.6 52.0 68.0 81.2 48.7 102.4 61.4 > 40-50' 94.3 56.6 126.2 75.7 90.0 54.0 70.6 84.4 50.6 106.5 639 > 5o'-sD' 973 58.4 130.3 78.2 92.9 55.7 72.9 872 52.3 709.9 65.9 SCANNED By St. Lucre County BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P S F) FOR Asa 7 10 PEAK ROOF HEIGHT GREATER THAN 60 FEET K BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF ' L" LESS THAN 12-3" 1' GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. > 60' - 70' 91.5 54.9 167.7 100.6 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 > 9o, - so' 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 53.8 157.9 94.7 > 100' - 120' 100.5 _60.3 _. 184.2 110.5 92.5 55.5 163.0 97.8 > T20 i 103.2 I9 L 189.2 Ifflill3?5 95.1 57.1 1674 100.4 > 14-0-2 160' 105.6 -63.4 193.6 >76.2 - 97.3 58.4 171.3 102.8 > 160' - 180' 107.8 64.7 197.6 118.6 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 18,51 111.1 > 250' - 300' 117.8 70.1 216.0 129.6 108.5 65. 1 191. 1 114.7 > 300' - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 40D' - 450' 124 75.8 231.8 139.1 1 116.5 69 .9 205.1 123.1 > 4s0' - 500' 128.6. 8 773 236.1 141.7 118.6 71.2 208.9 125.3 NOTES: - - 1.) THIS CER77RED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, EASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION 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 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 UL77MATE AND ASD. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED MVAUD IF ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM MS 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.). (q'D7- (5Y�$ REVIEWED FOR CODE COMPLIANCE ST. LUCIE COUNTY BOCC ,,p(,_ 110�.\�� ....... <VcENS*4'.• No.44167 * t STATE OF IND/G7ED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDMONS AND FOR ALL ROOF SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUT7ER BLADE LENGTH OR 6AHA A SHUTTER HEIGHT '*xC PRODUCTS WHICH BEAR A MUAV-DADE COUNTY OR A STATE OF FLORIDA APPROVAL PRopf �S (f File Copy 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDAN RIVER ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANELS, ACCORDION & B4H4M4 SHUTTERS DRAWN BY RISK CAT. 1I BLDGS 08109117 L E C C m e. WIND PRESSURE CHART DATE STING & ENGINEERING COMPANY BASIC WMD SPEED = 170 mph N. SL, Sta J04 VWOIMA GIRDEM; A M166 EXPOSURE D, Kd = 0.85 17- 194 (J )871-1ST0. F : (")571-1531 Rn narammav va mrz DRAWING No EB-0006719 WALTER A TILUT Jr. P.E. r a0 rs-im /r J SHEET 1 OF 1 FLORIDA Lic. 44167 z