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HomeMy WebLinkAboutWIND PRESSURE CHART' O BC - O O 60 BASIC WIND SPEED = 170 mph RISK CATEGORY 1I BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) ,5cgv EO laco\0 PEAT( ROOF L- LESS THAN 7'-9" Las GREATER OR EQUAL THAN 7'-'9" AND .LESS THAN 12'-3" I- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. UL77MATE A.S.D. UL77MATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. 0' - 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 573 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 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 64.6 773 46.4 97.4 58.4 > 30=40` 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 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'-6D' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 872 52.3 109.9 65.9 RUlLOING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS A CLADDING (SS F.) FOR ASCE 7-10 - PEAK ROOF HEIGHTGMTER THAN 60 FEET a BASIC WIND SPEED = 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) FILE Copy PEAK ROOF I- LESS THAN 12-3' 1- GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSIT/YE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.SD. 91.5 - 54!9 167.7 j -,y 100 6'- 84.3 50.6 148.4 89.0 > 7080' 93.6 56.2 171.E 03.-0 862 57.7 151.9 91.1 > 80' - 90' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 9o' - ioo' 1 97.3 58.4 178.4 107.4 1 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 1674 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 > 76o' - i8o' 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 63.1 185.1 111.1 > 250' - 300' 1178 70.1 216.0 129.6 108.5 65.7 191.1 114.7 > 300' - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126:4 75.8 231.8 139. 1 116 5 69.9 205.1 123.1 > 450' - 500' 128.8 77.3 236.1 141.7 1 18.E 71.2 208.9 125.3 NOTES: 1.) THIS CFRTIFIED SIGNED. AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLIC49LE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST 8£ SIGNED, SEALED AND DATED BY 771/5 ENGINEER /F USED TO OBTAIN A ONE TIME BUILDING PERMIT. 3) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULT]M47E AND ASO. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY THE CON7RACTOR 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 WND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS SAND FOR ALL ROOF SLOPES. 'at L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. ' PRODUCTS WHICH BEAR A M1AMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL Pt oGN� �fsa NEB 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 & BQHAMA SHLTTIFRS c#rt DRAWN BY RISK CAT. 11 BLDGS 08109117 8 �, ©a C. WIND PRESSURE CHART DATE STING & ENGINEERING COMPANY BASIC WIND SPEED = 7mph 17- 194 tn. 6L S7a X,% NRGIM4 a4RDENS A M166 EXPOSUREOSURf D, Xd 0. = 0.85 (. aJA-rsTD . Fv : (a05167r-15.T1 DRAWING No EB-0006719 aev. x° 6c5rommR ' R[.: a° ° urz WATER A TILL? JC RE r D7A r6-164 /re71 a SHEET 1 OF 1