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HomeMy WebLinkAboutWind Pressure ChartWILDMWS. PEAK ROOF HFJGHT vs DESM WIND PRESSURE FOR COMPAMENTS & CIADD00-M&F.2 FOR ASCE 7-16- BASIC WIND SPEED = 170 mph RISK CATEGORY l/ BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) - PEAK ROOF HEIGHT Lw* LESS THAN 7'-9" L" GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" , L�:, GREATER OR EQUAL THAN 12'-3" POSITIVE NEGATIVE POSITIVE NEGATNE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.SD. ULTIMATE A.S.D. 0' - 15, 76.4 45.8 102.4 61.4 73.0 43.8 95.5 57.3 -68.5 1 41.1 1 86.4 51.8 > 15'-20' 80.4 48.2 1076 54.6 76.8 46.1 100.4 60.2 72.0 1 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 -JO' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.3 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'-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87.2 52.3 109.9 65.9 -� 1 :♦ i�� [ L i i i �i �� �1 1 t _ 1�� �i _ a i�� ,_lAffei i �11 BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L** LESS THAN 12-3" L** GREATER OR EQUAL THAN 12'-3" 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 54.9 167.7 100.6 84.3 50.6 148.4 89.0 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > 80' - 9o, 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 97.3 58.4 178.4 107.4 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 ? _ Q. 184.2 71 , 5 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 f 01.1 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 2271 136.3 114.1 6.8.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 I 139. i 1 116.5 1 69.9 205.1 ` 123.1 > 450' - 5oo' 128.8 77.3 1 236.1 141.7 1 118.E 1 71.2 208.9 125.3 NOTES: I-) 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 1F 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 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.). 'Fill copy CODE COMPLIANCE ST. L1 CIE COUNTY v occ 21q&- 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 PRoc �EIG a N0. 44167 STATE OF i • • • • �\G� wwww 2020 (7th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES Mile Copy