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HomeMy WebLinkAboutWIND PRESSURE CHARTBU/LDlNG'S PEAK ROOF HEIGHT vs OES/GN mm PRESSURE FOR COA4PONEN7S & CLADDING (&S r) FOR ASCL7 10 PEAK ROOF HEIGHT LESS THAN OR EAMAF TO 60 FEET BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 7'-9° Lam' GREATER OR EQUAL THAN 7'L9' AND LESS THAN 12•-3' I- GREATER OR EQUAL THAN 12'-3' HEIGHT POSDIVE NEGATIVE POSRIVE NEGATIVE POSMYE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. UL77MATE A.SA. UL77MATE A.S.D. ULTIMATE A.S.D. ULTIMATE I 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 64.6 76.8 46.1 100.4 60.2 72.0 43.2 90.8 54.5 > 20'-25' 83.6 50.2 111.9 67.1 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 49.4 107.714a 974 58.4 > 30'-40` 90.7 54.4 121.4 72.8 86.6 52.0 113.3 102.4 61.4 > 40'-50' 94.3 66.6 126.2 75.7 90.0 54.0 117.7 106.5 63.9 > 50'-60' 973 58.4 130.3 78.2 92.9 55.7 121.5 f09.9 65.9 SCANNED BY St. Lucie County ADlNG'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COAPONENTS & CLADDING (P.S. FOR ASCE 7-10 - PEAK ROOF HEIOHT GREATER THAN 60 FfETar BASIC WIND SPEED = 170 mph RISK CATEGORY It BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF Ln LESS THAN 12-3° 1- GREATER OR EQUAL THAN 12'-3' HEIGHT POSDTKE NEGATIVE PoS/T1Vf VEGANVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE 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' - 90' 95.5 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 9o, - Too' 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 55.5 163.0 978 > 120' - T4o' 103.2 6 189.2 113.5 95.1 571 167.4 100.4 > 140' - isoa 9 105.6 fi3°4 193.E 1"T6.2' 1197.3 58.4 171.3 102.8 > 160, - 180' 1078 64.7 197.6 118.6 99.3 59.6 174.9 1 104.9 > 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' - JOG' 117E 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 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 4oD'- 45o' 126.'4 75.8 231.8 139.1 116.5 69.9 205.1 123.1 > 450' - 500' 128.8 773 236.1 141.7 118.E 71.2 208.9 125.3 N07E5: 1.) THIS CERRF1m 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 /NFORMA77ON 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 SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WINO PRESSURES ARE ULTIMATE AND A.S.O. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVAUD 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 CONTFAC70R OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC). goZ-°`�3A Ic �fi: Lt;C1t C "� BUILD ✓ jt�i`1tE;1i.�U �0R CO PT°�5 �� pER\gT 11iUST BE ,L i .�d ,_ �-�g�C'TIO\ HILL BE y�E• JOB INDIC47ED 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 MLWI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL AEI REVIEWED FO4R CODE COMPLIAW,-,, T. LUCIE/�COUN a SOCC 2017 (6th ED1770N) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RWER COUNTIES