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HomeMy WebLinkAboutWIND PRESSURE CHARTr �k BASIC WIND SPEED = 170 mph RESIDENTIAL, APARTMENT BUILDINGS & Ct SCANNED BY St. Lucie County WHOLESALE) PEAK ROOF L" LESS THAN T-9" L- GREATER OR EQUAL THAN 7'-L9' AND LESS THAN 12'-3' L" GREATER OR EQUAL THAN 12'-3' HEIGHT POS_?IVE NEGATIVE POSmVE NEGATIVE POSmVE NEfiAT/VE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE ASD. ULTIMATE /LSD. ULTIMATE ASD. ULTIMATE AMD. D' - 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 49.2 107.6 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 - 4Z9 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 1OZ7 64.6 773 46.4 974 58.4 > 30 =40' 90.7 54.4 121.4 72.8 " 86.6 52.0 713.3 68.0 1 81:2 48.7 102.4 61.4 > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 1177 70.6 84.4 50.6 106.5 63.9 > 5o'-s0' 973 58.4 130.3 78.2 92.9 55.7 12L5 72.9 I 872 1 52.3 1 109.9 65.9 BU1LD11dG5PEAK ROOF HEIGHT vs DESIGN NAND PRESSURE FOR COMPOHEA/TS a CLADD 12 (P.S F,) FOR ASCE 7-10 PEAK R00F. HEIGHT GREATER THAN SO FEET � BASIC WIND SPEED. = 170 mph RISK CATEGORY IT BUILDINGS :RESIDEN74L, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) FILE COPY REVIEWED FOR CODE COMPLIANCE ST. LUC®IE CO NfrY ®OCC PEAK ROOF L'= LESS THAN 12-3' L- GREATER OR EQUAL THAN 12'-3' HEIGHT 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 1 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 > 90' - loo' 97.3 58.4 178.4 107.4 89.7 53.8 1579 94.7 100.5 184.2 11052 92.5 55.5 163.0 97B > 120' - 140' 103.2 61.9 189.2 113.5 95.1 5Z 1 167.4" 100.4 > 14o' - 16o' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 > 160, - 180, 107.8 64.7 1976 118.6 99.3 59:6 174.9 104.9 > 1BD' - 200' 109.8 65.9 201.3 120.8� 101' 1 60.7 - 178.1 106.9 > 2Do' - 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 1 T 78 > 350' - 400' 123.9 74.3 :22Z 1 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 _ 139,1 116.5 .69.9 205.1' - 123.1 . > asD' - 500' 128.8 77.3 236.7 141.7 118.E 1 71.2 208.9 1 125.3 'No ..... ._ .. 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART,. PREPARED BY TMS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK C47ECORY BUILDING & E(POSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORM477ON 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 77AIE BUILDING PERMIT. 3) CONTRACTOR OR PERMIT HOLDER 70 BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND ASD. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY AVY 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 (mg., SPREADSHEET, OPENING SCHEDULE17AKE OFF SHEET ETC). SIl g ° °; gift 00 o- m INDICATED DESIGN WIND PRESSURES, CORRESPOND TO THE MANUUM.END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. L = STORM PANEL LENGTH. ACCORDION SHUTTER BLADE LENGTH OR SAR MA SHUTTER HEIGHT. PRODUCTS WHICH BEAR A MW.D-DADS COUNTY OR A STATE OF FLORIDA APPROVAL 1 R< PgopGN4 (0� 2017 (6th EDITION) FLORIDA. BUILDING CODE - BROWARD, PALM BEACH, MARTLY, ST. LUCIE & 1N'DAN RFJER COUh'Tl£SI