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HomeMy WebLinkAboutWIND PRESSURE CHARTBUILDM'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLAD04W (P'SZj FOR ASCE 7-10 - PEAK ROOF HEIGHT LESS MAN OR EQUAL TO 60 BASIC WIND SPEED = 170 mph RISK CATEGORY fi BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (REMIL, WHOLES4LE) PEAK ROOF L' LESS THAN 7�9" L-- GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12�3' L- GREATER OR EQUAL THAN 12�3" HEIGHT POSMVE NEGA77VE POSMVE NEG477FC- POSITIVE NEG4 77VE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. UL77-WATE I A.S.D. UL77AIATE A.S.D. ULTIMATE A.S.D. 0' - 15' 76.4 45.8 102.4 61.4 7J. 0 4J.8 95.5 5zi L 47.1 86.4 51.8 * 15�20' 80.4 48.2 1OZ6 64.6 76.8 46.1 100.4 60.2 72.0 4J. 2 90.8 54.5 * 20'-25' 8j. 6 50.2 111.9 6z 1 79.8 4Z9 104.4 i�2 6 718 14-9 .94.4 56.6 * 25�JC' 86.2 51.7 115.5 69.3 82.4 49.4 IOZ7 64.6 77�� 46.4 9Z4 58.4 * 30�40' 90.7 54.4 127.4 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 1177 70.6 84.4 50.6 106.5 6j. 9 * 50�60' 973 58.4 lJO.3 78.2 92.9 55.7 121.5 72.9 8Z2 52.3 109.9 65.9-- SCANNED BY St. Lucie County OWLDING'S PEAK ROOF HEIGHT vs DESIGN WIND PREMM FOR COMFOWWS & CLADDING (&S-F.) FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEE BASIC WIND SPEED = 170 mph RISK CATEGORY I/ BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RET41L, WHOLESALE) PEAK ROOF L- LESS THAN 12-5" L" GREATER OR EQUAL THAN 12�3" HEIGHT POSIRVE HErATIVE POSITIVE NEGA77VE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ----J- UL77MAT-1 A S A ULTfM4TE- I A.S.D. * 60' - 70' 91.5 54.9 16Z 7 100.6 84.J 50.6 148.4 89.0 * 70' - 60' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 * 80' - 90' 95.6 5Z4 175.2 105.1 88.0 52.8 155.0 93.0 > go' 7-10�W 9ZJ '58.4, 178.4 89.7 53.8 15Z9 94.7 ?!Il!�'14n' r- 100.5 184.2 "0!5 92.5 55.5 163.0 9zs 703.2 61.9 189.2 113.5 95.1 5z 1 1674 100.4 * 140' - 160' 105.6 63.4 193.6 116.2 971 58.4 171.J 102.8 * 160' - 180' loza 64.7 1976 118.6 99.j 59.6 174.9 104.9 * 160' - 200' 109.8 65.9 201.J 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' - 0 70.1 216.0 129.6 65.1 191.1 14.7 * 3DO, - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 1IZ8 * 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 1 * 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205.1 1 M7 * 450' - 500' 128.8 77.3 1 236.1 141.7 118.6 71.2 208.9. 125.3 No I-) THIS CERTIFIED 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 & E(POSURES, IS COMPLETELY G04ERIC AND DOES NOT PROWDE INFORMA77ON FOR A SITE SPECIFIC PROJECT. 2) THIS WAD LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT. 3) CONTMCTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTZAMTE AND ASO PRESSURES. 4.) THIS WIND L04D CHART SHALL BE CONSIDERED IWAUD 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 SEPAR47E DOCUMENT PREPARED BY THE CONINCTOR OR PERMIT HOLDER (..g, SPRF4DSHEET. OPENING SCHEDLTE�7AKE OFF SHEET, ETC.). Lq 6 , 'Pfff REVIEWED FOR CODE COMPLIANCE ST. LUCIE COUNTY BOCC r74 1 V -gle cop - 11000"- . .......... No. 441 OF L -A . ............. N kl.V-1 INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUrTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT PRODUCTS WHICH BEAR A UIWI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL Z�`Z11,9 ?0" ol.) 00v �t 0 GO' I 0 0 2077 (6th EDITION FLORIDA BUILDING CODE - BROWARD, PALM BEACH, hMR77N, ST. LUCIE & IND14N RIVER COUN77ESI ASCE 7-10 / WIND PRESSURE CHART L.C. SIORM PANELS ACCORDION & B~ ShUT7FRS DRAWN BY RISK CAT // BLDGS 08109117 11LIEC 0 INC. WIND PRESSURE CHART DA TE r TEsi7NG & ENGINEERING com-pAmy BASIC WIND SPEED = 170 mph K 36M V.. M.. 30. K� �Dr, a M166 EXPOSURE D. Kd 0.65 17-194 �� : (")871-1=. �: (�)671-fWl L _ � � I .... I - I -- - - - DRAWING No SHEET I or I