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HomeMy WebLinkAboutWIND PRESSURE CHART1 B-MDING'S PEAK ROOF HEIGHTvs DESIGN WIND PRESSURE FOR COMPONENTS & 9ADDING (P S FJ FOR ASCE 7 10 PEAK ROOF HEIGHT L M THAN OR EQUAL W 60 FEET aK BASIC WIND SPEED = 170 mph RISK CATEGORY 1/ BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L*- LESS THAN 7'-9' Lu GREATER OR EQUAL THAN 7'-9' AND LESS THAN 12•-3' L" GREATER OR EQUAL THAN 12'-J' HEIGHT POSITIVE NEGATIVE POSTTIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE AS.D. ULTIMATE A.S.D. ULTIMATE A.S.D. 0' - 15, 76.4 45.8 102.4 61.4 73.0 43.8 95.5 57.3 68.5 41.1 86.4 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'-so' 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 1 126.2 75.7 90.0 54.0 1177 70.6 84.4 50.6 106.5 63.9 > so'-sD' 97.3 58.4 730.3 78.2 92.9 55.7 121.5 72.9 872 52.3 109.9 65.9 HUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRES ME FOR COMPONENTS & CLADDING (8S•F.) FOR ASCE 7740 PEALS ROOF HEIGHT CRUTER MAN 60 MET* BASIC WIND SPEED = 170 mph RISK CATEGORY 1l BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) NOv 01 IN pefmittin9 D unnent St. Lucre Co PEAK ROOF H- LESS THAN 12-3- Lu GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.O. ULTIMATE ASD. ULTIMATE A.S.O. UL71MA7E ASD. > 60' - 70' 91.5 54.9 16Z7 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 > 9o, - 100' 973 58.4 178.4 107.4 89.7 53.8 1579 94.7 > 100 - 120 100.5 60.3 184.2 110.5 92.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167.4 100.4 ao==iea3 105.E I4. 193.6 T �2) 97.3 58.4 171.3 102.8 > 1so' - 1BD' 107.8 64.7 1976 718.E 1 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' 1178 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 66.9 196.3 717.8 > 350' - 400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 455' - 450' 126.4 75.8 231.8 139.1 116.5 1 69.9 05.1 123.1 > 450' - 500' 128.8 1 773 1 236.1 141.7 118.6 1 71.2 208.9 125.3 il2TF.i I.) THIS CER77RED 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 C47EGORY BUILDING & EXPOSURE$ IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMA770M 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 70 BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON 7HIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULRM47E 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). * 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 .yC.y.' PRODUCTS WHICH BEAR A MkWI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL PI (ES.I �E0G%AS file Copy REVIEWED FOR �04 ,@Y�A1A CODE COMPLIANCE y�:' JC,ENSF°°•. ST. LUCIE COUNTY No.44167 IN 1BOCd U'%f q -o STATE OF 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARAN, ST. LUCIE & INDLW RIVER COUNTIES ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANELS; ACCORDION & BAHAMA SHUTTERS +'+'• DRAWN BY_. RISK CAT. 1I BLDGS 08/09/17 L E C O INC. WIND PRESSURE CHART DA7E T TEBANG & ENGTmmaiG COMPANY BASIC WIND SPEED = 170 mph Sfe..T05, mm a4m 4 a .my., EXPOSURE A Kd = 0.85 17- 194 Lone : (sosjen^tsTa . Tmt : (Je5)971-isil ..., LL •� _.- _�. _.- DRAWING No SHEET 1 OF 1