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HomeMy WebLinkAboutWIND PRESSURE CHARTt<: SS INAv` -R EDUAL TO 617 FEET RFCFIVFO . . APR 16 ?019 Permitting. S(; LU a cooniveft . . BASIC WIND SPEED = 170 FT RESIDENTIAL, APARTMENT BUILDINGS & WHOLESALE) PEAK ROOF ?z L LESS THAN T-9' - - - 1- GREATER OR EQUAL THAN 7'19' AND .. LESS THAN 12'-3" -- I' GREATER OREQUALTHAN 12'-3" ' HEIGHT POSITVE - NEGATIVE POSITIVE ' NEOABVE POSR1Vf -' NEGATIVE UL77MATE A.S.D. IJL77MATE A.S.D. UL77MATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. 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 1OZ6 64.6 76.6 4.6.1 100.4 . 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 56.5 - > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 . 77.3 46.4, 974 58.4 > 3o'-aD' ` 90.7 54.4 121.4 72.8 86.6 .52.0 1T3.3 68.0. � �8?:2 48.7 f02.4� � 61.4 > 70.-so' 94.3 ,. 56.6 126.2. 75.7 90.0 54.0 1177 70.6 84.4 50:6I _ f06.5 63.9 > 97..3 58.4 130.3 ' 78.2 92.9 55.7 121.5 72.9 872 52.J 109.9. . 65.9 BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS 1$ Cl1JOD/NO (P S F) FOR ASCE 7-10 - PEAK ROOF HEIGHT G UTER THAN 60 FEET * BASIC WIND SPEED = 170 mph RISK CATEGORY N BUILDINGS o RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) INDICATED DESIGN WIND PRESSURES CORRESFOND TO THE MAXIMUM, END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL, ROOF SLOPES. L _STORM PANEL LENGTH, .ACCORDION SHUTTER BLADE LENGTH OR BAhAUA ' SHUTTER HEIGHT PRODUCTS WHICH BEAR A MLIMI-DADE COUNTY OR.A STATE OF FLORIDA APPROVAL PEAK I- LESS THAN 12-3' L?' GREATER OR EQUAL THAN 12'-3' ROOF HEIGHT POSITIVE NEGATIVE POSIT/VE 1/£GADVE r (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. UL77MATE A.S.D. ' > 60' - 70' 91.5 54.9 167.7 100.6 84.3 50.6 148.4 89.0 8U/LD/NG SCHEk/AT/C > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > 80, - BO, 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 97.3 58.4 178.4 _ 107.4 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 - 110.5 92.5 - 55.5 - 163.0 9Z6 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 5ZI 167.4.. 100.4 _ REVIEWED F O0 do®®oo0 1"74- > Too' - 160' 105.E 64.7 1976 118.6 99.3 58.6 171.9 102.8. 9d d®e6 � �` �P�oo rl .,O%MPLjANCE > I60' - raD' 107.8 64.7 1976 118:6 99.3 59:6 174.9 104.9 d Q° O Ea 1�V > 180'- 200''1 109.8 ( 65r9 201.3 1?0:8•! - 701.1 60J 178..1 106.9�e, ee� $�_ �"�o `� coUN 1 i > 200' - 250' 114.1 6V 209.2 125.5 105.2 63.1 185.1 111.1 �4O wh > 250' - 300' 11 ZB 70.1 216.0 ' 129.6 108.5 65.1 791.1 114.7 So �SO > 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 58.5 200.9 120.5 8 " 4 > 400' -Aso' 126.4 75.8 231.8 139.1 116.5 69.9 205' 1 123.1 > 450' - 500' 128.8 77.3 236.1 . 141.7 118.E .7L2 2D8.9 ..125.3$�®,�®(���0®�. 1.) THIS CERDF/ED 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 & EXPOSURES, 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 /F USED 70 OBTAIN A ONE TIME BUILDING PERMIT.: 3.) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART WIND PRESSURES ARE ULTIMATE AND A.SD. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID /F ALTERED BY ANY MEANS 5) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM 7HIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER & g., SPREADSHEET, .OPENING SCHEDULE17AKE OFF SHEET, ETC). 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARO, PALM BEACH, M4R77N, ST. ASCE 7-10. / WIND PRESSUh RISK CAT. II BLDGS E C O d 0 e. WIND PRESSURE CHART TSTING'*& ENGINEERING COMPANY BASIC WIND SPEED = 170 mph EXPOSURE D, Kd = 0.85 6fh SL< 5fa .i05, VIRGM4 GWOEh'. ,fi166 a (305/8li-fSTO. Fmt iJ05JOlf-1=1-ISl1 INDbw RIVER COUNTIES DATE 17-194 DRAWING No SHEET 1 OF i