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HomeMy WebLinkAboutEngineering BUKD/N 'S PEAK ROOF HEIGHT vs DESIGN IRNIND PRESSURE FOR MWAMFNTS R C/ADDING (ME I FOR ASCE 7_10 - PEW ROOF HE/-r+r +AW WAAf_Q&EQUAL rn 60 cccr j BASIC WIND SPEED = 170 mph RISK CATEGORY Il BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) -- L••GREATER OR EQUAL THAN 7'-9"AND `C PEAK L••LESS THAN 7'-9` L••GR:AT£R OR EQUAL THAN 12'-3" ROOF LESS THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSIRVE NEGATIVE (h) ULTWA TE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.SD. ULTIMATE ASD. ULTIMATE A.SD. INDICATED DESIGN WIND PRESSURES 0'- 75' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 573 68.5 41.1 86.4 51.8 CORRESPOND TO THE MAXIMUM END > 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60.2 72.0 43.2 ZONE AND INTERIOR ZONE CONDITIONS _ 90.8 54.5 AND FOR ALL ROOF > 20'-25' 83.6 50.2 111.9 671 79.8 47.9 104.4 62.6 74.8 44.9 94.4 56.6 SLOPES. > 25'-JO' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 773 46.4 g74 58.4 **L -S70RUACCORPON SHUTTER >30'-40' 90.7 54.4 1 121.4 1 72.8 86.6 52.0 113.3 68.0 81.2 48.7 102.4 61.4 BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. > ao'-sD' 94.3 56.6 126.2 75.7 90.0 54.0 1177 70.6 84.4 50.6 106.5 63.9 *** PRODUCTS WHICH BEAR A > 50'-60' 1 973 58.4 130.3 78.1. 1 92.9 55.7 121.5 1 72.9 872 52.3 109.9 65.9 MIAMI-DADS COUNTY OR A STATE OF FLORIDA APPROVAL BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONEW S k C1 ADDING (p•c F.2 FOR A= 7-10 PEAK ROOF HEIGHT GREATER THAN 60 F ar BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) �pK P 01 Hoc. PEAK L••LESS THAN 12-J" I-GREATER OR EQUAL THAN 12'-3" ROOF HEIGHT POSITIVE NEGATIVE POS177VE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE I A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. _760'-- 70' 91.5 54.9 167.7 100.6 84.3 50.6 1 148.4 89.0 BUILD/NG SCHEMATIC > 70'-80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 > 80'- 90' 95.6 574 175.2 105.1 88.0 52.8 155.0 93.0 > 90'- 973 58.4 178.4 1 89.7 538 1579 94.7 100'- 120' Y700.5 60.3 184.2 C 110.5 92.5 55.5 163.0 1 97.8 > - 103.2 61.9 189.2 113.5 95.1 57.1 167.4 100.4 ++s, > 140'- 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 ++ RER A.'TI(`��.:e+ > 160'- 180' 1078 64.7 197.6 118.6 99.3 59.6 174.9 104.9 `11 ;•�rjf ft•••�✓-r& > 180'-200' 109.8 65.9 201.3 120.8 101.1 60.7 178.1 1 106.9 �� C > 200'- 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 111.1 1�0. 44167 >250'- 300' 117.8 70.1 216.0 129.6 108.5 65.1 191.1 114.7 ; . > 300'-Jso' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 1178 '�•: STATS OF > 350'- 400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 �1 •, > 400'- 450'1 126.4 75.8 231.8 139.1 116.5 69.9 1 205.1 123.1 �(DR1�P,.•° �r > 450'-500' 128.8 77.3 236.1 141.7 118.6 71.2 208.9 125.3 This is NUn l A Master Drawing, ��ss d!,...... ���+1 Z Valid Only For One Time Pe(rnif, 1.) 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 2014 (5th EDITION) FLORIDA BUILDING CODE- BROWARD, PALM BEACH, MARTIN, ST. LUCIE&IND 4W R APPLICABLE RISK CiTEGORY BUILDING&EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT. 2) THIS WIND LOAO CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE DME BUILDING PERMIT ASCE 7-10 / WIND PRESSURE CHART STORM PANEZS, ACCORDION&84HAMA SHUTTERS J.) WINDCONTRACTORPRESS OR PERMIT HOLDER TO A.S.O.RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND A. PRESSURES. RISK CAT. 11 BLOCS IDO 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS I L E C 377 WIND PRESSURE CHART 71LL1T TESTING&ENGINEERING COMPANY BASEL WIND SPEED- 170 mph 5.)DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMEtD'PREPARED BY BJSS KW.J6N SYr'sm.Jas,WROM casaEla�TL al)Ess EXPOSURE D, Kd m 0.85 INE CON717ACTOR OR PERM?HOLO(:R(e.g.,SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC). Hmn•:(Jaap7r-lsaa...:(i0.5)e71-Isar EB-0006719 Rtv.•• aesrmlrsa arr iar.rm oeswniov arr WALTER A TILLIT Jr. P.E. r ao n-rn 1/Is r - SNEE FLORIDA Uc. 44167 a J.Erowms A3