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HomeMy WebLinkAboutPROJECT INFORMATIONBUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS $ CLADDING (81 F.) FOR ASCE 7-10 - PEW ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET aK BASIC WIND SPEED = 170 mph RISK CATEGORY p BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RE-UEI': D JUL 0C' 7017 FILE Copy SCANNED BY St. Lucie Countv 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 POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.SD. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. ULT/MATE A.S.D. ULTIMATE A.S.D. 0' - 15, 76.4 45.8 102.4 1 61.4 73.0 43.8 95.5 57.3 68.5 41.1 85.4 51.8 > 15'-20' 80.4 48.2 107.6 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 47.9 104.4 62.6 74.8 44.9 94.4 56.6 > 25'-3o' 86.2 51.7 115.5 69.3 82.4 49.4 1077 64.6 77.3 46.4 g74 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 55.6 126.2 75.7 90.0 54.0 1177 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 87.2 52.J 709.9 65.9 BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P.S.F.) FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FE£Tar BASIC WIND SPEED = 170 mph RISK CATEGORY H BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L- LESS THAN 12-3' N- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEDAT/VE POSITIVE NEDATIVE (h) ULTIMATE r A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.O. > 60' - 70' 91.5 54.9 167.7 100.6 84.3 50.6 146.4 89.0 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > BD' - 9D' 95.6 57.4 175.2 105.1 88.0 52.8 755.0 93.0 > 90' - 100' 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 > 120' - 140' 103.2 61.9 189.2 1135 95.1 57.1 167.4 100.4 105.E 193.6ZIB... 97.3 58.4 171.3 102.8 160' - 180' 107.8 64.7 197.6 99.3 59.6 174.9 104.9 109.8 .9 201.3101.1 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' 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 75.8 231.8 139.1 1 f 6.5 69.9 205. 1 J.1 > a5o' - 500' 128.8 77.3 236. 1 141.7 118.6 71.2 208.9 125.3 NQiES' 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A 84.SIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES IS COMPLETELY GENERIC AND DOES NOT PRONDE INFORMATION FOR A SITE SPECIFIC PROTECT. 2.) TIIIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER /F 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 ULTIMATE AND A.S.D. PRESSURES. 4.) THIS WIND LOAD CH4RT SHALL BE CONSIDERED INVAUD /F ALTERED BY ANY MEANS i 5.) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED 6Y THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULEIIAKE OFF SHEET, ETC.). I * 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 BAHAMA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A M14M7-DADS COUNTY OR A STATE OF FLORIDA APPROVAL PE c �E�cNt to''P��FFI 4N No.44167 2014 (5th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INOLAN RIVER COUNTIES IL ECOmc. 6J55 N.W. J6m SL V. = NR l FM .: [J0.5)611-15J0 . Fu : ASCE 7-10 / WIND PRESSURE CHART IRM PANELS ACCORDION & B4H4A44 SHUTTERS RISK C4T. II BLDGS WIND PRESSURE CHART BASIC WIND SPEED = 170 mph EXPOSURE D, Kd = 0.85 AS SHOWN SCALE 06111115 DATE 15-188 DRAWING No SHEET 1 OF 1