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HomeMy WebLinkAboutWIND PRESSURE CHARTmArd..OR.EQUAL'PO 60 FEET T BASIC 'WIND SPED = 170 mph RISK CATEGORY. /l BUILDINGS RESIDENTLAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS '(RETAIL, WHOLESALE) PEAK ROOF L" LESS THAN 7'-9' 1- GREATER OR EQUAL THAN 7'Eg' AND LESS THAN 12'-3' L- GREATER OR EQUAL THAN 12'-3' HEIGHT _ POSMVE - NEGATIVE 'POSMVT NEGARV£ POSITIVE NEGATIVE (h) UL77MATE ASD. ULTIMATE AS ULTMATE ASD. ULTIMATE ASD. ULTIMATE ASD. ULTIMATE A.S.D. 0' - 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 76.6 46.1 100.4 60.2 72.0 43.2. 90.8 54.5 > 20'-25' 83.6 50.2 111.9 67.1 79.8 479 104.4 62.6 74.8 44.9 . 94.4 56.6 > 25'-30'- - 86.2 -51.7- 115.5 69.3, 82.4 49.4 107.7 64.6 46.4 974 58.4 > 30'-40' 90.7 54.4 121.4 72.8 - 86.6 52.0 113.3 68.0 _ 48.7 1024 - 61.4 �> 40'-50' 94.3 56.6 1262. . 75.7 90.0 54.0 1177 70.6 IV - 50.6: 106.5 63.9 > 50'-50' 973 58.4 130.3 78.2 92.9 55.7 121.5 72.9 52.3 109.9 65.9 BUILD/NG'S PEAK ROOF HEIGHT vs D£S/GH W/HD PRESSURE FOR COP4POHENTS CLADD/PIG (P S F. FOR ASCE 7-10 -PEAK ROOF HEIGHT GREATER THAM 60 FEET a BASIC WIND SPEED = 170 mph RISK CATEGORY IF BUILDINGS "+ RESIDENT)AL, APARTMENT BUILDINGS & COMMERCIAL ,BUILDINGS (RETAIL, WHOLESALE) RECEIVED APR 2 2 2019 ST. Lucie County, Permitting PEAK ROOF LTA LESS THAN 12-3' L- GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSONE IEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.SD. ULAMA TE A.S.D. ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 167.7 100.6 84.3 50.6 89.0 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 91.1 > 80'- go, 95.6 574 175.2 105.1 88.0 52.8 E14B.-4 93.0 > go' - mD' 973 .58.4 178.4 V074 89.7 53.8 . 94.7 > 100' - 120' 100.5 60.3 164.2 110.5 92.5 55.5 978 > 120' - 140' 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 97.3 58.4 171.3 102.8 > 160= 180, 107.8 64.7 1976 -118.6 99.3 59.6. 174.9 104.9 > 100---. 2 g 109.8 I :65.9. 201.3 f 120.8 j f 01.1 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' 1778 70.1 216.0 129.6 108.5 65:1 191.1 114.7 > JOO' - 350' f21.0 72.6 221.9 133.1 111.5 66.9 196..i 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 1.39. T 1 16 5 69.9 20S 1 123.1 > 450' - 500' 128.8 773 236.1 141.7 118.E 71.2. 208:9 1253 NOTES: ... -. - . .. - . ... . 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 & EXPOSURE, 15 COMPLETELY GENERIC AND DOES NOT PRONDE INFORMAAON FOR A WE SPECIFIC PRIXIECT. 2.) THIS WMD LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER /F USED TO OBTAIN A ONE AME BUILDING PERMIT. J.) COMT&4C70R OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WHO PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULAMATE.AND ASD. PRESSURES 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED IN✓AUD 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 SEPAP47E DOCUMENT PREPARED BY THE COMPACTOR OR PERMIT HOLDER (e.g.. SPREADSHEET, .OPENING SCHEDULE17AKE OFF SHEET, ETC.). SCANNED BY St. Lucie County INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END' ZONE AND INTERIOR ZONE COMMONS AND FOR ALL ROOF SLOPES. * L a STORM ELUT ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT PRODUCTS WHICH BEAR A M/AMI-DADS COUNTY OR.A STATE OF FLORIDA APPROVAL PsPoF l�1 1aE���S REVIEWED FOR CODE COMPLIANCE STo LUCIE COUNTY BOCC 2017 (6th EDITION) FLORIDA BUILDING CODE - BROVIARD, PALM BEACH MARTAI, ST. LUCIE & INDLAN RIVER COUNTIES 1 ASC£ 7-10 / WIND PRESSURE CHART LC. STORM PANELS, ACCORDION & B4HAMA SHUTTERS *'* DRAWN BY RISK CT. I/ BLOGS 08/09/17 by/A!D t m c. PRESS DATE W77NG g ENGINEERING COLIPANY BASIC WIND SPEED = 170 mph �O� 17-1.94 sN St Sta 309, NlGYM.1 GI.®plG FL �SS166 EXPOSURE D. Kd - 0.85 >(mfen-rs7G. Im :-(Jwja7r-I5d1 ;. .._ -.. _= __. ..... - __........ DRAWING No PALIGN A. 'IILZJ ✓r. re. - r �•' SHEET i OF 1 FLORIDA LI, ;/44167-. r e