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HomeMy WebLinkAboutPROJECT INFORMATIONBUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COA/PONENTS A' CLADDING MIF.) FOR ASC£ 7-10 - PEAK ROOF HEIGHT LM THAN OR MA1 TO sn ccvT ar BASIC WIND SPEED = 170 mph RISK CATEGORY II 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 NEGA77YE (h) ULTIMATE A.S.D. UL17MA7E A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.SD: 0'- 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 1 573 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 1 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'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 : .64.6 77.3 46.4 9Z4 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 1IZ7 70.6 84.4 50.6 - 106.5 63.9 > 50'-60' 1 973 1 58.4 1. I30.3 1 78.2 92.9 1 55.7 121.5 72.9 1 872 1. 52.3 109.9 65.9 BASIC WIND SPEED = 170 mph RISK CATEGORY 1/ 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.O. ULTIMATE A.S.D. ULTIMATE A.S.D. > 6D' - 75' 91.5 54.9 1677 100.6 84.3 50.6 148.4 89.0 > 70' - 80' 93.6 56.2 171.E 86.2 51.7 151.9 91.1 ao' - 9O' 95.6 $74 175.2 105.1 88.0 52.8 755.0 93.0 > - 1Qo' 97.3 - 8.4 178.4 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 - 55.5 163.0 `9Z8 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 571. 16Z4 '100.4 > 140' - 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 > 160' - 180' 10Z8 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 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 > 3OO' - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 " 11Z8 > 350' - 406' 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.5 231.8 139.1- 116.5 69.9 205.1 123.1 > 450' - 500' 128.8 77.3 1 236.1 1 94Y.7 118.6 71.2 208.9 125.3 NOTfSe 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES IS. 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 ULTIMATE AND A.S.D. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED IWAUD 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 (eq., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). SCANNED BY St. Lucie County INDICATED' DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. ** L = STORM PANE_ L LENGTH, 'ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. **:K" PRODUCTS WHICH BEAR A MDAMI-DARE COUNTY OR A STATE OF FLORIDA APPROVAL 10 �-\G�t FILECOPY jecmd- I 2014 (5th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST LUCIE & INDIAN RIVER COUNTIES