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HomeMy WebLinkAboutEngineering B l DING'S PEAK ROOF HEIGHT vs DMON WIND PRESSURE FOR COMPONENTS & CLADD/NG MBF.) FOR ASCE 7-10 - PEAK ROOF HEIGHT LUS THAN OR EQUAL TO 60 F££T at BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK I-LESS THAN 7'-9" L--GREATER OR EQUAL THAN 7'-9"AND L-GRATER OR EQUAL THAN 12'-3` ROOF LESS THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULT/MATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. INDICATED DESIGN WIND PRESSURES 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 CORRESPOND 70 7HE MAXIMUM END T ZONE AND INTERIOR ZONE CONDITIONS > 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60.2 72.0 43.2 90.8 54.5 AND FOR ALL ROOF > 20'-25' 83.6 50.2 111.9 67.1 79.6 47.9 104.4 62.6 74.8 44.9 94.4 56.6 SLOPES. ANEL LENGTH > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.3 46.4 97,4 58,4 **L=ACCORDSTORY ION SHUTTER > 30'-40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 B 1.2 48.7 102.4 61.4 BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 *aka PRODUCTS WHICH BEAR A > 50'-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 872 52.3 109.9 65.9 MIAMI-DARE COUNTY OR A STATE OF FLORIDA APPROVAL BUILD/TIC'S PEAK ROOF HEIGHTvs DES/GN W/ND PRESSURE FOR COMPONENTS & CLADDING (P S FJ FOR ASCF 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEET� BASIC WIND SPEED - 170 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK I-LESS THAN 12-3' L'^GREATER OR EQUAL THAN 12'-3' ROOF HEIGHT POSITIVE NEGATIVE POSmVE NEC47TVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. > 60'- 70' 91.5 54.9 1677 100.6 84.3 50.6 1 148.4 89.0 9UlLD/NG SCHEMAT/C > 70'- 80' 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 155T > 90'- 100' 97.3 58.4 178.4 107 4 89.7 53.8 157.9 94.7 100'- 12 100.5 60. 184.2 170.5 92.5 55.5 163.0 978 /1 R > 720'- 140' 103.2 61.9 189.2 113.5 95.1 571 1674 700.4 111 > 140'- 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 ,,1114 ;` .E..�� > 160'- 180' 107.8 64.7 197.6 118.6 99.3 59.6 174.9 104.9 00 > 180'-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 : No. 441 V7 >250'- 300' 117.8 70.1 1 216.0 129.6 108.5 1 65.1 191.1 114.7 ; * • C > 300'-350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 1178 STATE OF > 350'- 400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 > 400'- aso' 126.4 75.8 231.8 139.1 116.5 69.9205.1 123.1 - 0. •'•F(QR��P.•'���r �/l�//(Q > 450'- 500' 128.8 77.3 236.1 141.7 118.6 71.2 208.9 125.3 This is Not A Master Owing, "Itr��O�ALt��1111 G 1 Valid Only For One Time Po(mif, Nozm, 1.) THIS CER71RED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY 7741S ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPI;AND 2014 (5th EDITION) FLORIDA BUILDING CODE- BROWARD, PALM BEACH, MAR77N, ST. LUCIE&IN, APPLICABLE RISK C47EGORY BUILDING&EXPOSURES IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT. ASCE 7-10 / WAND PRESSURE CHART 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE TIME BUILDING PERM?. STORM PANELS, ACCORDION&B4hl4MA SHUI7ER5 3.)CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. RISK W 11 BLDGS WIND PRESSURES ARE ULTIMATE AND A.S.D. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. 771 E C O N c. WINO PRESSURE CHART BASIC 5.)DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERM?HOLDER FROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE 00CUMEALUT 7E377NO&ENGINEERING COMPANY WIND SPEED- 170 mph N"PREPARED 9Y e=N.W.J61A.SL 5I.Joh mx0wu WDOOS,a J316e EXPOSURE D. Kd= 0.85 THE CONTRACTOR OR PERMIT HOLDER(e.g.,SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). F.J6(JeA)671-1570.F:()05)871-15Jr EB-0006719 xcr.xo 6[saevlpx 00c 6cv.x• 0asraslmx i WALTER A. TILL?Jr. P.E. 1 ao Il-rn r/1 a FLORIDA Ue. 44167 a 3 t 0owi= M