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HomeMy WebLinkAboutWIND PRESSURE CHARTt BUILDING'S PEAK ROOF HOOK yw DESIGN WIND PRESSURE FOR COA;PONENTS GLeDD/NG (P.S.Fa FOR ASGE 7 !0 Pear nnnc wcirur Iccc THAN OR cnuel To 60 FEET ak BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS -- RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) F PEAK ROOF L" LESS THAN 7'-9' I- GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" I' GREATER OR EQUAL THAN, 12:-3` HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. UL77AIATE 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 95.5 573 6&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 79.8 479 104.4 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 64.6 773 46.4 9Z4 58.4 > 30'=40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 66.0 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' 9Z3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 8Z2 52.3 109.9 65.9 SCANNED BY St. Lucie County BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (PSF) FOR ASGE 7 !0 PEAK ROOF HDGHT GMTER THAN 60 FEETar BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) JUL 26'0?9 ST. Lucie County, PEAK ROOF ' L" LESS THAN 12-3" L' GREATER OR EQUAL THAN 12'-3` HEIGHT I POSITIVE NEGATIVE POSITIVE NEGATIVE (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 > Bo' - 9o, 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > so' - 1oo' 97.3 58.4 178.4 107.4 1 89.7 53.8 157.9 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 1674 100.4 > /40 _- 160' 105.6 63.4 193.6 I-t! � 97.3 58.4 171.3 102.8 > 160' (gggj 107.8-164:'7f�a 1976 { 118!Glj , 99.3 59.6 174.9 104.9 > 160' - 200 109.8 65.9 - 201.3 "f2O.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' - 3sD' 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 > 400' - 450' 126.4 75.8 231.8 139. 1 116.5 69.9 1 205.1 1 123.1 > 450' - 500' 128.8 77.3 236. 1 141.7 118.6 71.2 1 208.9 1 125.3 NOTES: -- - - - - -- - - - 1.) THIS CERIIfI£D 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 INFORMARON FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND D47ED BY THIS ENGINEER IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT. 3) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC W/ND LOAD CHART. WIND PRESSURES ARE ULRMAT£ AND A.S.D. PRESSURES. 4.) INS 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.9. 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 B4H4M4 SHUTTER HEIGHT. PRODUCTS WHICH BEAR A M/AMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL 4E pof (� �EAG%AS PyN _ � QQ�• T =` 11'', �� i�• 11� I�� VIEWED FOR VO J�ENSF%''•. CODE COMPLIANCE No.44167 ♦ ST. LUCIE COU19TY S®CC Z//'9 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCI£ & IN014N RIVER COUN77ES ASCE 7-10 / WIND PRESSURE CHART L C. STORM PANELS, ACCORDION & B4H4MA SHUnERS *** DRAWN BY RISK GAT. 11 BLDGS 08109117 L E C O INC. WIND PRESSURE CHART DATE JT TESTING & ENGINEERING COMPANY BASIC WIND SPEED = 170 mph NW. JIM S 51e. W5. VlRG6IN MIMIC, J3 R 166 EXPOSURE D, Kd = 0.85 17- 194 PMne : (Jas�n-rsro . r (J0)e7t-rsTl m W gym, .- I _ _ .. _._ DRAWING N. SHEET 1 OF 1