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HomeMy WebLinkAboutWIND PRESSURE CHARTI BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P S F,) FOR ACGF Z 10 PEAK ROOF HEIGHT LESS THAN Og EOUAL To 60 FEET BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) REC@NeD NOV 01 1019 permittln Countm9 nt St. Lucie PEAK ROOF L LESS THAN T-9" L- GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" L" GREATER OR EQUAL THAN I2'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSO/VE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATEP43.8A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.SD. D' - 15' 75.4 45.8 102.4 61.4 73.0 95.5 57.3 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 107.6 64.6 76.8 100.4 60.2 72.0 43.2 90.8 54.5 > 20'-25' 83.6 50.2 111.9 67.1 79.8 104.4 62.6 74.8 44.9 94.4 56.6 > 25'-30' 86.2 51.7 115.569.3 82.4 107.7 64.6 77.3 45.4 974 58.4 > 30'-40' 90.7 54.4 127.4 72.8 86.6 113.3 68.0 81.2 48.7 102.4 61.4 > 40-50' 94.3 56.6 126.2 75.7 90.0 117.7 70.6 84.4 50.6 106.5 63.9 > 5o'-60' 97.3 58.4 130.3 78.2 92.9 121.5 1 72.9 87.2 1 52.3 1 109.9 1 65.9 aUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P S F) FOR ASCE 7 f0 PEAK ROOF HEIGHT GREATER THAN 60 FEET BASIC WIND SPEED = 170 mph RISK CATEGORY I/ BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF I' LESS THAN 12-3" 1- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE I A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. > 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 > 60' - 90' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 1 97.3 58.4 178.4 107.4 89.7 53.8 1579 94.7 100.5 -�6U. 184.2 �0.5� 92.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 1135 95.1 571 167.4 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 > 160' - 160' 1078 64.7 1976 11&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 63.1 185.1 111.1 > 250' - 300' 117X 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 1 117.8 > 350' - 400' 123.9 74.3 2271 136.3 114.1 68.5 .9 120.5 > 400' - 450' 126.4 75.8 231.8 139. 1 116.5 69.9 . 1' ±28.9, 123.1 > 450' - 500' 128.8 773 236.1 141.7 118.6 71.2 125.3 NOTES: -- 1.) THIS CMnED 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 /S 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 /F USED TO OBTAIN A ONE RUE 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 AS.D. 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 SCHEDULE17AKE OFF SHEET, ETC). * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. It* L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT PRODUCTS WHICH BEAR A M14M1-DARE COUNTY OR A STATE OF FLORIDA APPROVAL PEPOf (f �LoG\Aj BUILDING SCHEMATIC p �•WiD W CODE COMPLIANCE FOR oY,e�•. ���o A;TlCEiST. LUCIE C ou N`®i.44�67 EOCC 11 /1 -o STATE OF 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANELS, ACCORDION & BA.~ SHUTTERS ##f DRAWN 9Y RISK CAT. 11 BLDGS 08109117 1 L E C O i N C. WIND PRESSURE CHART DATE /T TESTING & ENGINEERING COMPANY BASIC WIND SPEED = 170 mph EXPOSURE D. Kd = 0.85 17- 94 x.w..Tstn. sf. so. ,wS NRGWl4 a4RDM n .urss DRAWING No Plwne : (JOSf8 EV-00. 71 : (J1151871-15]1 EB-0006719 wrt 1 x[v. ft 1°gym"' °"R WALTER A TILL/T Jr. P.E. r oto rs-rm �' .+ SHEET / OF 1 FL40RIDA Uc. f 44167 2