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HomeMy WebLinkAboutWIND PRESSURE CHART'S PEAK D u A-60 BASIC WIND SPEED = 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF La^ LESS THAN 7'-9" 1- GREATER OR EQUAL MAN 7'19" AND LESS THAN 12'-3' I- GREATER OR EQUAL THAN 12'-3" HEIGHT PasmVE MEGA MT POSmVE NEGATIVE POSH/VE NErA VE (h) UL17MATE AS.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. 0' - 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 573 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 50.2 111.9 671 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 64.6 773 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 48.7 702.4 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' 973 1 58.4 1 130.3 78.2 92.9 55.7 121.5 1 72.9 1 87.2 52.3 109.9 65.9 INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. aY L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT PRODUCTS WHICHBEAR A MWA-DAD£ COUNTY OR A STATE OF FLORIDA APPROVAL 1aim D1111G'S PEAK ROOF HE GHT vs n IGN WIND PR MM FOR COMPONENTS & CLADDING MI FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEET ar BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) FILE COPY ► fi l`�oZ- o 2-5 PEAK ROOF Lam° LESS THAN 12-3- 1- GREATER OR EQUAL THAN 12'-3' HEIGHT POSmVE NEGATIVE POSIRVE 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 &fi0,a,� o, 93.6 j56? 171.6 70XO 86.2 51.7 151.9 91.1 > 80 = 50 95.6 574 175.2 705.1 88.0 52.8 155.0 93.0 > 90' - 100' 973 58.4 178.4 IOTA 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' - 140' 103.2 61.9 189.2 113.5 95.1 571 167.4 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 > 160' - 180' 1078 64.7 1976 118.6 99.3 59.6 174.9 104.9 > 160' - 200' 109.8 65.9 201.3 120.8 1 101.1 60.7 178.1 106.9 > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63. 1 185.1 11 1. 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 1178 > 350' - 400' 123.9 74.3 2271 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 2051 123. 1 > 450' - 500' 128.8 77.3 236.1 141.7 118.E 71.2 208.9 125.3 NQ7ES: 1.) THIS CERnnEO SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-70, 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. 1) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY 7HIS ENGINEER IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT. 3.) CONTRACTOR OR PERMIT HOLDER 70 BE RESPONSIBLE FOR THE SELEC770M OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE UL77MATE AND ASD. 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 (ag., SPREADSHEET, OPENING SCHETOULE/TAKE OFF SHEET, ETC). SCANNED BY St. Lucie County pO�o o° ®� Y �o ®oO oe�®IIb�®� ��6a00e 2017 (6th ED/770N) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARHN, ST. LUCIE & INDIAN RIVER COUNTIES ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PANELS, ACCORDION & BAFMMA SHUTTERS *"* DRAWN BY RISK CAT 11 BLDGS 08109117 8Qo ®osee. WIND PRESSURE CHART DATE STING ✓k ENGINEER/NG COMPANY BASIC W/NO SPEED - 170 mph V1x 17- J94 M GI = R M166 EXPOSURE D, Kd = 0.85 (JWfa71-1sT0. Fv : (.ws)aT1-15]I xcr. w oacsr:mr bne ecr. x. mwmoN arz DRAWING No E8-0006Z19 WALTER A TLC? Jr. P.E. : 01O 16 lm 71 6 FLORIDA Uc. i 44167 2 SHEET 1 OF f