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HomeMy WebLinkAboutWIND PRESSURE CHARTRUILDIM'S PEAK ROOF NE/DIdT va DESIGPI W/AfD PRESSURE FOR COMPO(�E/d7S 6t CA.9DD/AIG (PST 1 FAR .BSCE 7-f0 - PE®K RO®F NE/ Y LESS THAM OR EQU�� TO 60 FEET ar BASIC WIND SPEED = 770 mph RISK CATEGORY l! BUILDINGS FILE COPY RESIDENTIAL, APARTMENT BUILDINGS &COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L" Lf55 THAN T-9' L- GREATER OR EQUAL THAN 7'L9' 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. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. 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 > 75'-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' 1 B3.6 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 1077 64.6 773 46.4 974 58.4 > 30'-40'^ 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 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 1 50.6 106.5 63.9 > 50'-60' 97.3 1 58.4 1 1,50.3 78.2 92.9 1 55.7 121.5 72.9 872 52.3 f09.9 65.9 BASIC WIND SPEED = 170 mph RISK CATEGORY !! BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF I- LESS THAN 12-3' 1- 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 I A.S.D. > 60'.- 70_ 91.5 54.9 16Z7 f00.6 84.3 50.6 148.4 89.0 93.6 `56?2' -- 171.6 Yy� aroZ 86.2 51.7 151.9 91.1 > ©'�"-"3�'9 95.6 5Z4 - 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 1 973 58.4 178.4 1074 1 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 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' 1OZ8 64.7 197.6 118.6 99.3 59.6 174.9 1 104.9 > 160' - 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' J21.0 72.6 221.9 - 133.1 111.5 66.9- 1963 lIZ8 > 350' - 400- - 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 120.5 > 400' - 450'1 126.4 75.8 231.8 139.1 116.5 1 69.9 205.1 123.1 > 450' - 500' 128.8 1 77.3 236.1 147.7 118.6 71.2 _ 208.9 125.3 No r 1.) THIS CER77RED 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 & IXPOSURES IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION 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 71ME BUILDING PERMIT 3) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC770M OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND ASO. PRESSURES, 4.) THIS WINO LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS 5.) DESIGN WIND LOAD SELECTED BY THE CONM4C70R 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.). ST. LUCIE COUNTY BUILDING DIVISION, REVIEWED FOR COM C SKI u,a REVIEWED BY DATE PLANS AND PERMIT M T BE KEPT ON ]C SITE OR NO INSPECTIONS) WILL THESE PLANS AND ALL PROPOSED WOR', ARE SUBJECT TO ANY CORRECTIONS REQUIRED BY FIELD INSPECTORS THAT MAY BE NECESSARY IN ORDER TO COMPLY WITH ALL APPLICABLE CODES. CONCEALED FASTENERS OR ATTACHMENTS ARE THE RESPONSIBILITY OF THE CONTRACTOR OF RECORD. SCANNED BY St. Lucie County N. 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 BAHAMA SHUTTER HFJGHi P PRODUCTS WHICH BEAR A MMMI-DAD£ COUNTY OR A STATE OF FLOR/NI APPROVAL FAAragai- �10 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MAR77N, ST. LUCIE & IND14N RIVER COUNTIES