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HomeMy WebLinkAboutWIND PRESSURE CHARTU 'S PEAK ROOFS S --IQ- PUK: 061- B -0-- bus - BASIC WIND SPEED = 170 mph RISK CATEGORY.!/ BUILD/NGS RESIDENT14L, APARTMENT BUILDINGS &- COMMERCIAL BUILDINGS :(RETAIL, WHOLESALE): w - PEAK ROOF L" LESS THAN 7'-9' I- GREATER OR EQUAL THAN T �9" AND .LESS THAN 12'-3" Lam' GREATER OR EQUAL THAN 12'-3" _ HE/GM POS7lIVf NEGATNf POS/T149.41OZ7 NEGATIVE POS?IVE NEGATIVE (h) ULTIMATE A.S.D. ULDMATE A.S.D. ULTTMA7FATE A.S.D. ULTIU47E AID. ULTIMATE A.S.D. D' - 15, 76.4 45.8 102.4 61.4 73.0 5 57.3 68.5 41.1 86.4 . 51.8 > 15'-20' 80.4 48.2 107.6 64.6 76.6 .4 60.2 72.0 43.2 90.8 54.5 > 20'-25' 83.6 50.2 111.9 67.1 79.8 .4 62.6 74.8 4-4.9. 94.4. _ 56.6 > 25c30' 86.2 5h7 115.5 69.3 82.4 7 64.6 77.3 46.4, 97,4.. 56.4 > 30'-46' ` 90.7 54.4 121.4 72.8 86.6 .3 $8.0 81.2 48.7 102.4 61.4 > 40' 50' 94.3 56.6 126.2 75.7 90.0 .7 70.6 84.4 50.6. 106.5 63. 9. > 50'-60' 973 58.4 130.3 78.2 92.9 - 55.7 12L5- 72.9-- 87.2 52.3 ..709.9 65:9 OR E- u I TO 60 fEET . � SCANNED BY St. Lucie County RUILDIMG'5 PUK ROOF HEIGHT es DESIGN WIND PRESSURE FOR COUPOMEPITS R C ADDING CeSF) FOR ASCE 7 10 PEAK ROOF HEIGHT GREATER THAN 60 FEET � BASIC WIND SPEED. = 170 mph RISK CATEGORY l/ BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) F &I'EWE FOR CODE COMPLIANCE ST. LUCIE CTY BOCC 1 PEAK ROOF I- LESS THAN 12-3" 1- GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE PEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D.. > 70' - 80' 93.6 56.2 171.6 103.0 62 51.7 151.9 91.1 > ED' - 90'. 95.6 5T4 175.2 , - _8.0 r92.5 . 52.8 155.0 93.0 > 90' - 100' 973 _ 58.4 178.4 107.4 9.7 53.8 1579 94.7... > 100' - 120' 100.5 60.3 184.2 110.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167.4 100.4 140' - 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 > 180' - 200' 109.8 65.9 201.3 12 .6 .101.1 6a7 178.1 - 106.9 > 20o' - 25o' 114.1 68.5 209.2 121.5 105.2 63. 1 185.1 111.1 > 250' - 300' 1178. 70.1 216.0 129.6 1 108.5 55.1 191.1 114.7 �> 300' - 350' 121.0 - - 72.6 221.9 133.1 111.5 66.9 196.3 117.8 > 350' - 400'1 123.9 74.3 2271 136.3 114.1 68.5 200.9 - 120.5 > aoD' - 450' 126.4 _ 75.8 231.8. 139.1 1.16 5 69.9 205.1 123..1 128.8 77.3 236.4 141.7 118.6 71.2 208.9 125.3 R10TE51 1.)THIS CERTIFIED SIGNED AND SEALED WMD LOAD CHART, PREPARED BY THIS ENGWEER, B45ED 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 SUE 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 SELEC71ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND ASO. PRESSURES. 4.) THIS WIND LOAD CHART SMALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. 5.) DESIGN WWD LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER fROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPAR47E DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (eg., SPREADSHEET, OPENING SCH£OULE/TAKE OFF SHEET, ETC). ' 2017 (6th EDRON) FLORIDA BL ... INDICATED DESIGN WND 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 BANAMA SHUTTER HEIGHT PRODUCTS WHICH. BEAR A M/AMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL jkoov 6 0 � Qe � B sB CODE - 6ROV,ARD, PALM BEACH, MARTIN. ST.. LUCIE & INDIAN RTJER COUNTIES ASCE 7-10 / WIND PRESSURE CHART STORM RANEL-S ACCORDION & BWMA SHUTTERS L.C. DRAWN BY RISK C4T..11 BLDGS Da/o9/17 DATE WIND PRESSURE CHART BASIC WIND SPEED = 170 mph EXPOSURE D, Kd = 0.85 17- 194 4 DRAWING No UdY tills �v. otax nrrz cv. sue, _,arz Is-Im Imp -- a - 'SHEET I OF 1