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HomeMy WebLinkAboutEngineering BUILDINGS PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & G ADD/NG (P S FS) FOR ASCE 7 16 PEAK ROOF HEIGHT LESS THAN OR 011AT man FFFT BASIC WIND SPEED - 170 mph RISK CATEGORY It BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS& COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK L-LESS THAN 7'-9' I-GREATER OR EQUAL.THAN 7'-9-AND I-GREATER OR EQUAL THAN f2'-J' ROOF LESS TNAN 12'-3' HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. ULTMATE A.S.O. * INDICATED DESIGN WIND PRESSURES 0'- 15' 76.4 458 1024 61.4 73.0• 93.8 95.5 57.3 68.5 41.1 86.4 51.8 CORRESPOND TO THE MAXIMUM END > 15'-20' 80.4 48.2 1076 64.6 76.8 46.1 100.4 60.2 72.0 4J.2 ZONE AND INTERIOR ZONE CONDITIONS 90.8 54.5 AND FOR ALL ROOF >'20'-25' 8J.6 50.2 111.9 67.1 79.8 47.9 104.4 62.6 74.8 44.9 94.4 56.6 SLOPES. >25'=J0' 86.2 51.7 775.5 69.3 82.4 49.4 107.7 64.6 77.3 46.4 97.4 58.4 ** -ACCORDORM ION N sNunfR >JO'-40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 81.2 48.7 .)02.4 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 ** PRODUCTS WHICH BEAR A >50'-60' 97.J 58.4 730.3 78.2 92.9 557 121.5 72.9 87.2 52.3 709.9 659 MMMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL BUILDINGS PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P.S.F.) FOR ASCE 7-16 - PEAK ROOF HEIGHT GREATER THAN 60 FIT* BASIC WIND SPEED = 170 mph RISK C47EGORY!l BUILDINGS - RESIDENTLAL, APARTMENT BUILDINGS& COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PE pf �E��NS PEAK L••LESS THAN 12-3' La GREATER OR EQUAL THAN 12'-3' ROOF HEIGHT' POSINVE NEGATIVE poSIiLVE NEGATIVE (h) ULTIMATE A.S.D. UL7/L417£ I A.S.O. ULTIMATE A.S.O. ULTIMATE A.S.D. >60'-70' 91.5 54.9 167.7 100.6 84.3 50.6 146.4 89.0 BUILDING SCHEMATIC >70'-80' 9J.6 56.2 171.6 10J.0 86.2 51.7 151.9 91.1 - >80'-9o, 95.6 57.4 175.2 105.1 88.0 1 52.8 155.0 9J,0 >90,- Too' 97J 68.4 178.4 107.4 89.7 5J.8 157.9 94.7 > lo0'- 120' 100.5 60.J 184.2 110.5 92.5 55.5 163.0 97.8 ``��11111111111C/T/''i > 120'- 140' 103.2 61.9- 1B9.2 113.5 95.1 57.7 167.4 l00.4 `o! A.TI A, > 140'- 160' 105.6 63.4 19J.6 116.2 97.J 58.4 171.3 102.8 FILE COPY ���� �••• ... f07.8 64.7 197.6 118.E 99.J 59.6 174.9 104.9 ;�y�Q.•'��GENSF''•.'P >180'-200' 109.8 65. 201.J 120.8 101.1 60.7 1 178.1 106.9 = N0.441 67 >200'-250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 111.1 >250'-300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 114.7 = >Joo'-35o' 121.0 72.6 1221.9 111.1 111.5 66.9 196.3 7178 0 STATE OF 14� >350'-400' 123.9 74.3 227.1 136.3 714.1 6B.5 200.9 120.5 >450'-500' 128.8 1 77.3 2J6.1 141.7 118.6 71.2 208.9 125.J lolA1110G``\``` No T.)THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART,PREPARED BY THIS ENGINEER,BASED ON ASCE 7-I6,FOR A BASIC WIND SPEED OF 170 MPH,AND 2020(7th EDITION)FLORIDA BUILDING CODE-BROWARD, PALM BEACH,MARRN, ST.LUCIE&INDAN RIVER COUNTIES APPLICABLE RISK CATEGORY BUILDING&EXPOSURES IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION MR A SITE SPECIFIC PROJECT. 020 0 BLTCGO,INC ASCE 7-16/WIND PRESSURE CHART M.P 2.)'TNLS WHO LOAD CHART MUST BE SIGNED,SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE TIME BUILDING PERMIT. STORM PANELS ACCORDION&BA 84NANA SHUTTERS ma`s DRAWN BY J.)CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. RISK W.lI& 06 WIND PRESSURES ARE ULTIMATE AND A.S.D.PRESSURES: 12312020 'DATE 4.)THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID.9 ALTERED BY ANY MEANS WIND PRESSURE CHART TILLIT 7E51/110 AT ENGINEERING COMPANY BASIC WIND SPEED a 170 m L.AS KW.SLIT.Sf SM JW,yRelNu ueDOLS D,,Alas Ph 5.)DESIGN WIND LOAD SELECTED BYO THE CONTRACTOR OR PERMIT HOLDER FROM THIS WINO LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY Pnm.:(sv)LTIA-0 . 719(,w.»Ln_IyI EXPOSURE D,Kd.�0.85 20-117 THE CONTRACTOR OR PERMIT HOLDER(A.y.,SPREADSHEET,OPENING SCNEOULE/TAKE OFF SHEET,ETC.). WALTER AO7IGLlTiJr.P.E. "�^'' m+uniov art m.x. Llttxvnox art DRAWING No FLORIDA Uc.f 44I67 01D IT-la L� °t0 SNfET I OF 7