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HomeMy WebLinkAboutPROJECT INFORMATIONBUILDINGS PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (& SF.) FOR ASCE 7-10 - PEAK ROOF HEGHT LESS THAN OR EQUAL TO 60 FEET �r W - 970 mph RISK CATEGORY Il BUILDINGS R£SIDEN M - '� Id&INGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RECEIV7D JUT. 0 132017 SCANNED BY St. Lucie County PEAK ROOF L•• LESS THAN 7'-9' L•' GREATER OR EQUAL THAN 7'-9' AND LESS THAN f2'-3' L- GREATER OR EQUAL THAN 12'-3' HEIGHT POSIRVE NEGATIVE POSITIVE NEGATIVE POSIDVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE I A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. 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 1076 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'-30' 86.2 51.7 115.5 69.3 82.4 49.4 1077 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' 1 97.3 58.4 1 130.3 1 78.2 1 92.9 1 55.7 121.5 72.9 87.2 52.3 109.9 65.9 BUILDING'S PEAK ROOF HEIGHT w DESIGN WIND PRESSURE FOR COMPONENTS A CLADDING (P.S.F) FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 F£ET BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENAAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L- LESS THAN 12-3' L' GREATER OR EQUAL THAN 12 -3' HEIGHT POSITIVE NEGATIVE POSTIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 1677 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' - 90' 95.6 574 175.2 105.1 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 60.3 184.2 92.5 55.5 163.0 978 20' - f4D IOJ.2e 61.9 189.2 113.5 95.1 57.1 167.4 100.4 a' 105.6 63.4 1936 97.3 58.4 171.3 102.8 > 160' - 180' 1078 64.7 1976 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' - 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 1 221.9 133.1 111.5 66.9 196.3 117.E > 350' - 400' 1239 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205. 1 123.1 > 450' - 5OO'j 128.8 773 236.1 141.7 118.6 71.2 208.9 125.3 NOTES 1.) THIS CERRFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC MAD 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 77ME 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 IWALID 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.). * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE COND17IONS AND FOR ALL ROOF SLOPES. ' L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BANANA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A M/AMI-OADE COUNTY OR A STATE OF FLORIDA APPROVAL P100 (� 0 XCI - -- S�0 AIAL E 2014 (Eth EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RNER COUNTIES IL ECOINC. 1T TESTING & ENGINEERING COMA N.W. J6Y SG(' Jfe. Plwm : (Je5pT1MF.: kGS R. -I= J-& EB-0006719 WALTER A TILL? Jr. P.E. ASCE 7-10 / WIND PRESSURE CHART 1RM PANELS, ACCORDION & B*PM4 SHUTTERS •'"* RISK CAT. II BLDGS WIND PRESSURE CHART BASIC WIND SPEED = 170 mph EXPOSURE D. Kd = 0.85 AS SHOWN SCALE 0611 VIS DATE 15-188 DRAWING No SHEET i OF 1