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HomeMy WebLinkAboutWIND PRESSURE CHART �/fL0lNGS PEdK ROOF HEIGHT vB DESIGN WIND PRESSURE FOR COMPONENTS & CLdDD/NG (_P�F) FOR ASCE 7-f6 - PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET it FILE COPY BASIC WIND SPEED - 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS& COMMERCIAL BUILDINGS(RETAIL, WHOLESALE) REVIEWED FOR 2 z a CODE COMPLIANCE PEAK L-LESS THAN 7'-9- L-GREATER OR EQUAL.THAN 7'-e'AND Lo GREATER OR EQUAL THAN 12'-J' ST. LUCIE COUNTY BOCC ROOF LESS THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULdua1E A.S.D. ULTIMATE A.S.D. ULTIMATF AS.D. ULTIAATE A.S.D. ULTIMATE A.S.D. ULTIMATE ASD. - * DESIGN WIND PRESSURES O'- 15' 76.4 45.8 102.4 61.4 73.0 93.8 1 95.5 CORRESPOND SZ3 68.5 41.1 86.4 57.8 CORRESPOND TO THE ONE C/M END > 15'-20' 80.4 48.2 IOZ6 64.6 76.8 46.1 100.4 60.2 72.0 4J.2 ZONE AND L ROOR ZONE MAXIMUM ' 90.B 54.5 AND FOR ALL ROOF >20'-25' 83.6 50.2 111.9 67.1h7L9.8147.9 104.4 62.6 74.8 44.9 94.4 56.6 SLOPES. >25-JO' 86.2 51.7 115.569.3 107.7 64.6 77.3 46.4 97.4 58.4 * L=STORM PANEL LENGTH, ACCORDION SHUTTER >JO'-40' 90.7 54.4 121.4 72.8 1133 68.0 81.2 48.7 102.4 61.4 BLADE LENGTH N BAHAMA SHUTTER HEIGHT.>40'-50' 94.3 56.6 126.2 75.784.4 50.6 706.5 63.9 PRODUCTS WIDN BEAR A97.3 58.4 1JO.3 78 22 121.5 72.9 B7.2 52.3 f 09.9 65.9 MLAMI-CAGE COUNTY OR A STATE Cl ILORIDA APPROVAL BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS-A' FOR ASCE 7-16 - PEAK ROOF HEIGHT GREATER THAN 60 FEET* BASIC WIND SPEED - 170 mph RISK CATEGORY R BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS& COMMERCIAL BUILDINGS(RETAIL, WHOLESALE) P�I00GNS `f1 HEM PEAK L-LESS THAN 12-J' L-GREATER OR EQUAL THAN 12'-3' ROOF HEIGHT POSITIVE NEGATIVE POSITIVE NEOA77VL (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATF 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 BUILDING SCHEMATIC >70'-80' 93.6 56.2 171.6 10J.0 86.2 51.7 -151.9 91.1 >80'-90' 95.6 57.4 175.2 1 105.1 88.0 52.8 155.0 1 93.0 >9O'- too' 97.J 58.4 178.4 1 1OZ4 89.7 1 53.8 15Z9 94.7 > l00'- 120' 100.5 60.3 184.2 1- 110.5 92.5. 55.5 163.0 9Z8 ",111�f11111i1i1111AA > 140'- 16o' 105.6 63.4 1 19J.6 .116.2 97.J 58.4 •171.3 102.8 `` � A...(LC/ A'�i > 160'- 180' loza 64.7 19Z6 118.6 99.3 59.6 174.9 104.9 ya?:•'' ENgF'••,'P' > IGO'-200' 109.8 65.9 20I.J 120.8 TOY.1 1 60.7 178.1 106.9 = No.4¢167 >2oo'-25o' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 711.1 >250'-300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 114.7 .o'•, STATE OF >Joo'-J50' 121.0 72.6 221.9 131.1 111.5 66.9 196.3 117.8 y 9., .•�ACA >350'-400' 123.9 74.J 22Z 1 1J6.3 114.1 68.5 200.9 120.5 >400'-,45D' 126.4 75.8 231.E JJ9.1 116.5 69.9 205.1 12J.1 >45o'-500' 128.8 77.3 236.1 .141.7 116.6 71.2 208.9 125.3 " mill I000 NOTE IJ THIS'CERTIRED SIGNED AND SEALED WIND LOAD CHART,PREPARED BY THIS ENGINEER,BASED ON ASCE 7-16,FOR A BASIC WIND SPEED OF 170 MPH,AND 2020(7th EDITION)FLOPoDA BUILDING CODE-BROWARD, PALM BEACH, MARTIN ST.LUCIE&INDDIN RIVER COUNTIES APPLICABLE RISK CATEGORY BUILDING&EXPOSURES,IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIRC PROJECT. 02O2O MIECO,INC ASCE 7-16/ WIND PRESSURE CHART ALP 2.)•THIS WIND LOAD CHART MUST BE SIGNED,SEALED AND DATED BY THIS ENGINEER If USED TO OBTAIN A ONE TIME BUILDING PERMIT. STORM PANELS,ACCORDION&BAHAMA SHUTTERS curt ORAWN BY S.)CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION of DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART RISK W.If BLDGS Oe/2J/2020 WIND PRESSURES ARE ULTIMATE AND A.S.D.PRESSURES. I L E•C'O N e. WIND PRESSURE CHART DATE 4.)THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID 6 ALTERED-BY ANY MEANS. TILLIT TESTING&ENGINEERING COMPANY Dab Nw.Dam.sL aM.mx VOrco¢A OrE R. ea BASIC WIND SPEED= i70 mph 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 PA :(nv)a 0-1ua.p,(, an-Tall EXPOSURE D,Kd a 0.85 ZO->>7 THE CONTRACTOR OR PERMIT HOLDER(..p.,SPREADSHEET,OPENING SCHEOULE/TAKE OFF SHEET,ETC). CA-ODO6719 �;a, aaumcV art ent,` yrt DRAWING No WALTER A 771 Jr.P.E FLOR/LTA Je.A 44787 I �^i�`•�w SHEET 1 Of I