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HomeMy WebLinkAboutBUILDING SCHEMATICBWLDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P F) FOR ASCE 7-10 - PEW ROOF HEIGHT LESS THAN OR EQUAL To 60 FEET ae BASIC WIND SPEED = 170 mph RISK CATEGORY N BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L++ 1f55 THAN 7-9" I'GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" L++ GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) UL 77AM TE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE ASD. 0' - 15' 76.4 45.8 102.4 61.4 73.0 43.6 95.5 57.3 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 107.6 64.6 76.6 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 47.9 104.4 62.6 74.8 44.9 94.4 56.6 > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 f07.7 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 1215.2 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 72.9 872 52.3 i 109.9 1 65.9 SCANNED BY St. Lucie County BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS A• CLADDING (P.S.F.) FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEET* BASIC WIND SPEED = 170 mph RISK CATEGORY R BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) OCT 31 2018 ST. Lucie County, Permitting PEAK ROOF L++ LESS THAN 12-3" L+' GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSH/V£ NEGATIVE (h) ULTIMATE 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 50.6 748.4 89.0 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > 60' - 9o, 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 97.3 58.4 178.4 10� 89.7 53.8 1579 94.7 ',>t(00 20j 100.5 4W6031�4 184.2 %1110t5 ' 92.5 55.5 163.0 97.8 7176 - 14O' IOJ.2 6f.9 189.2 113.5 95.1 57.1 167.4 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 > 76o' - 18o' 107.8 64.7 197.6 118.6 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 65.9 2013 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 11 1. 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 > 400' - 450' 126.4 75.83 231.8 139.1 116.5 69.9 205.1 123. 1 > 450' - 500' 128.8 77. 236.1 141.7 118.6 1 71.2 F208.9 125.3 No 1.) THIS CERTIFIED SIGNED AND SEALED NNO LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A R451C WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES IS COMPLETELY GENERIC AND DOES NOT PROWDE 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. J.) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE UL77MATE AND A.S.D. PRESSURES 4.) THIS WINO 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.). FILE COPY To * 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 B4HAM4 SHUTTER HEIGHT. PRODUCTS WHICH BEAR A MMUI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL 1151 _ \ MA ' PE pi l0-) �0Go 2077 (6th EDIHON) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCI£ & INDIAN RIVER COUN77ES