Loading...
HomeMy WebLinkAboutWind Pressure ChartBUILD&W-S PFAK ROMEs D010 WIND SSU FORC O S C G P S D SC - - 00 0 60 BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) 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.S.D. ULTIMATE I A.S.D. ULTIMATE A.S.D. ULTIMATE I A.S.D. ULTIMATE I 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 48.2 107 6 64.5 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 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 49.4 107.7 64.6 77.3 46.4 974 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 7 90.0 54.0 1177 70.6 84.4 50.6 106.5 63.9 > 5W-60' 97.3 58.4 130.3 L78.2 92.9 1 55.7 121.5 1 72.9 87.2 1 52.3 109.9 65.9 UDING'S PEAK ROOF HEAGHT vs DESIGN WINDFOR O C - - PEAK ROOF HEIGHT GAMER THAN 60 FEET* BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RECEIVED N�, 4j; z 9 2022 St. Lucie County Permitting PEAK ROOF Las LESS THAN 12-3" L** GREATER OR EQUAL THAN 12'-3a HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE I A.S.D. > 60' = 70' 91.5 54.9 1677 100.6 84.3 50.6 148.4 89.0 > 70' - so' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > Bo' - 9o, 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - loo' 97.3 58.4 178.4 107.4 89.7 53.8 1579 94.7 10D' _ = 1 100.5 60:3 184.2 ( 110 S s 92.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 113.5 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 > 160' - 180' 1078 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' - 25o' 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' - 35O' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 227.1 3114.1 136�17] 6.8.5 200.9 120.5 > 4Oo' - 450' 126.4 75.8 231.8 1116.5 69.9 205.1 123.1 > 45o' - 5oo' 128.8 77.3 236.1 1118.E 1 71.2 208.9 125.3 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-16, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, 1S 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 IF 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 ULT/MAT£ AND A.S.D. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF 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.). 2;Zo3 --�0915 REVIE,�N E® FOR CODE COMPLIANCE ST. LUCIE COLATY BOCC FILE 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 MIAMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL R00E Go' NE� ENSF J'p N0.44167 =_ . STATE OF �'�a A ECG. `•�``• COPY/ifoil 1111111`1 2020 (7th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES