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HomeMy WebLinkAboutWIND PRESSURE CHARTBASIC WIND SPEED = 770 mph RISK CATEGORY, p BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUIL.DINGS� (RETAIL, WHOLESALE) PEAK' ROOF I-* L LESS THAN T-9" 1. GREATER OR EQUAL THAN 7'-'9- AND LESS THAN 12'-3" L" GREATER OR EQUAL THAN 12'-3` HEIGHT PAN/YE NEGATNf POSITIVE NEGATIVE POSmVE NEGAT/Vf ' (h) ULTIMATE A.SD. ULRMA7E A.S.D. ULTIMATE ASD. ULTIMATE ASD. ULT/NAT£ AS0. ULTIMATE A.SD. 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 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 49.4 107.7 64.6 7Z3 46.4. 974 58.4 > 30'-40' 90.7 54.4 121.4 72.8 86.6 _ 52.0 113.3. 68.0 81. 48.7 102.4 61.4 -> 40'-50' 94,$ 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 58.4 130.3 78.2 92.9 55.7 121.5 1 72.9 1 872 52.3 f09.9 65.9 �[[fi�b- REVIEOM CODE PLIAN CE ST. LUCICOUNTY TY BOCC L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEGHT. PRODUCTS WHICH BEAR A M/AMI-DACE COUNTY OR A STATE OF FLORIDA APPROVAL BUILDING'S PUK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COk1PONENTS a CLADDING (NSF.) FOR Asa 7-to PEAK ROOF HEIGHT GMTER THAN 60 FEET � BASIC WIND SPEED = 170 mph RISK CATEGORY 9 BUILDINGS '+ RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) RECEIVED MAY 01 2019 I Lucie County, Permitting PEAK ROOF I- LESS THAN 12-3` Lam^ GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSBIYE FEGATNE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE r A. SO. > 60' - 70' 91.5 54.9 167.7 100.6 84.3 50.6 748.4 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' - Too' 973 .58.4 178.4 107.4 1 89.7 53.8 . 1579 94.7 >-7do' ---720j 100.5 ('j.-60:3) 184.2 f i 11.0.5 " 92.5 55.5- 163.0 978 > 12V-m 1ao' 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, - Igo' 107.8 64.7 1976 118.6 99.3 59.6 174.9 104.9 > T80' - 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' _ 300' 117.8 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > 300' - 350'1 121.0 - 72.6 221.9 133:1 111.5 66.9 196.3 117.8 > 35O' - ao0' 723.9 74.3 2271 136.3 114.1 68.5 200:9 120.5 > ao0' - 450' 126:4 75.8 231.8 739.1 116.5 69.9 205.11 123.1 > 450' - 500'1 128.8 77.3 1 236.1 .147.7 118.E 77;2. _ 208:9 125:3 1JQi�s: 1.) THIS CERRFIED SIGNED AND SEALED WINO LOAD CHART, PREPARED BY THIS ENGINEER: BASED ON ASCE 7-10, FOR A &1S/C WIND SPEED OF 170 MPH, AND APPLICABLE RISK C47EGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMADON FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER /F USED TO OBTAIN A ONE TIME BUILDING PERMIT COMPAC70R OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE UL7IMATE.AND ASO. 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 (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). 0 PRG�� 2017 (6th EDITION) FLORIDA BUILDING CODE - BROVIARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER