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HomeMy WebLinkAboutEngineering AILD/NG'S PEAK ROOF HE/GHT vs DESIGN WIND PRESciinc cna rnuanucurs a rienniur /a c c 1 FOR A�r� 7 f0 PEAK ROOF HE/GHT LSS THAN OR £DUAL r0 60 ET • BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) This is Not A Master Drawing. PEAK A <20 SOFT'K'R 20 SO.FT S A <50 SO.FT=x A L SD SO.FT r= ROOF Valid Only For One Time Permit, HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE REG47/VE (h) 1/LONAIF A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. ULOMATE A.S.D. *INDICATED DESIGN WIND PRESSURES CORRESPOND 0'- 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 1 57.3 68.5 41.1 86.4 51.8 TO THE MAXIMUM END ZONE AND INTERIOR > 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60.2 720 43.2 90.8 54.5 ZONE CONDMONS AND FOR ALL ROOF SLOPES. >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 **SHUTTER AREA 0 FIN D AS: >25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7' 64.6 773 46.4 974 58,4 (1)A = L x L FOR SLA WHERE > J0'-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 3 > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 L =SLAT SPAN. f 06.5 63.9 > 50'-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87.2 52.3 109.9 65.9 (2) HM RA RE S-SPACING Bt7wSTORM BAR L =STORM BARS SPAN. (3)A = L x h/2 FOR HEADERS. WHERE L =HEADER SPAN. h STORM BAR HEIGHT(SPAN). BUILDING'S PEAK ROOF HEIGHT vs DES/GN WIND PRESSURE FOR COMM MTs & CIADDING (81F.2 FOR AsrE 7 10 PEAK ROOF HEIGHT GREATER THAN 60 FEET + (4)A =S x L FOR MULLIONS. WHERE BASIC WIND SPEED = 170 mph RISK CATEGORY!! BUILDINGS S=SPACING BETWEEN MULLIONSL -MULLION SPAN. RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) ***PRODUCTS WHICH BEAR A MIAMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL PEAK A <50 SO.FT'a'4' A A 50 SO.FT'X4• ROOF HEIGHT POSITIVE NEGATIVE POS171VE NEGATIVE (h) ULTIM47E A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. > 6o'- 70' 91.5 54.9 f 677 100.6 B4.3 50.6 148.4 89.0 ?R��f Nj > 70'- Bo' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 NE\� > 80'- so' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90'- 100' 97.3 58.4 178.4 1074 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 1674 100.4 > 14o'- 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 > 160'- 180' 1078 64.7 1976 118.6 99.3 59.6 174.9 104.9 BUILDING SQ&EAAAT/C����AI1�UI�yI� 65.9 201.3 120.8 101.1 60.7 178.1 >20 '-250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 106.9 °. °\SERA•106.9 A. >250'-300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 114.7 d°A�Iry :�•�\CENSF'••� > J60'-J50' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8 4 ': >350'- 400' 123.9 74.3 2271 136.3 114.1 68.5 200.9 120.5 > 400'- 450' 126.4 75.8 231.8 139.1 116.5 69.9 205.1 123.1 *: _♦ �+ > 450'-500' 128.8 1 77.3 236.1 141.7 118.6 71.2 208.9 125.3 .�. � F�J 'opox,s 0 UiUIUIS,ON,A 1.) THIS CERRfIED S/GN£D AND SEALEDN?ND LOAD CHART,PREPARED BY THIS ENGINEER, EASED ON ASCE 7-10,FOR A BASIC W/ND SPEED OF 170 MPH,AND 2014 (5th EDMON) FLORIDA BUILDING CODE- BROWARD, PALM BEACH, MARAN, ST. LUCIE&INDIAN APPLICABLE RISK CATEGORY BUILDING&EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A S17E SPEC/RC PROJECT. - ASCE 7-10 WIND PRESSURE CHART 2.)THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE 7IM£BUILDING PERMIT. ROLL-UP SHUTTERS J.)CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC770M OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. RISK 04T11 BLDGS WIND PRESSURES ARE ULBMgTE AND AS PRESSURES. C 4.) THIS WINO LOAD CHART SHALL BE CONSIDERED INVALID 1F ALTERED BY ANY MEWS. I E7 C-0i N c, WIND PRESSURE CHART TTLUT TESTING&ENGINEERING COMPANY H45IC WIND SPEED- 170 mph 5.)DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE lND1C47ED ON A SEPARATE DOCUMENT PREPARED BY 6.455 p Jefh sStL,,s%Jas mrrwA G9FaDJS n.urns EXPOSURE D,Kd-0.85 THE CONTRACTOR OR PERMIT HOLDER(e.g.,SPREADSHEET, OPENING SCHEOULE/TAKE OFF SHEET, ETC.). Phone:(J0.5J871-rsJo.Fax:(JosM7r-15Jr uv. E8-0006719 WALTER . TJLUT Jr. F.F. r off= FLORIOA Lia 7 44167 i J t a6axnts /is