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HomeMy WebLinkAboutEngineering &&p. G's PEAK ROOF HEIGHT vs DES/GN W/ND PRESSURE FOR COMPONENTS & CL9DD/NG (8SF4) FOR ASCE 7 f0 PEAK annc uyoHr LEss rueu nv couAi r0 60 FEET ar BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APAR7MENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK I-LESS THAN 7'-9" I-GREATER OR EQUAL THAN 7'-9"AND L-•GRFi1TER 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. ULTIMATE A.S.O. ULTIMATE A.S.O. ULTIMATE S.D. ULTIMATE A.S.D. * INDICATED DESIGN WIND PRESSURES 0'- 15' 76.4 45.8 102.4 67.4 73.0 43.8 95.5 57.3 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 67.1 79.8 47.9 104.4 62.6 74.8 44.9 94.4 56.6 SLOPES > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.3 46.4 g7.4 58.4 *L -STORM CORDION£SHUITER > 30'-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 BLADE LENGTH OR BAHAMA SHURER HEIGHT. > 40'-50' 94.3 56.6 126.2 1 75.7 90.0 54.0 1 117.7 70.6 84.4 50.6 106.5 63.9 at�c�F PRODUCTS WHICH BEAR A > 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 MIAMI-D4DE COUNTY OR A STATE OF FLORIDA APPROVAL BUILDINGS PEAK ROOF HEIGHT vs DES/GN W/ND PRESSURE FOR COM-N NTS & CLADDING (p•s F,) FOR AME 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 ccrr ar BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK I-LESS THAN /2-3" 1"GREATER OR EQUAL THAN 12'-3" ROOF HEIGHT POSITIVE NEGA77VE POSITIVE NEGATIVE (h) ULTIMATE ASD. ULTIMATE A.S.D. ULTIMATE A.S.D. UL�_ A.S.D. W50O' 0'- 70' 91.5 54.9 1677 100.6 84.3 50.6 I 148.4 89.0 BU/LD/NG SCHEMATIC 0'- 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 '- 9o' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 I 93.0 '- 973 4 178.4 )O 89.7 53.8 157.9 94.7 '- 120' 100.5 60.3 184.2 710.5 92.5 55.5 163.0 97.8'- Iso' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 ,��,��,'`g�A• rIt��Ti'- 180' 1078 64.7 197.6 118.6 99.3 59.6 174.9 104.9 ,1��P;• �jENe'- 200' 109.8 65.9 201.3 120.8 101.1 60.7 178.1 106.9 � 1,�'\ u ••*'- 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 111.1 �` J• Nu.44167 '- 300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 114.7'- 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 117.8STATS OF' - 400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5 •'- 45o' 126.4 75.8 231.8 139.1 116.5 69.9 205.1 123.1 Th�S �S }} J� Rp ¢ {5 ����5 FIORIA'- 500' 128.8 773 236.1 141.7 118.6 71.2 208.9 125.3 Ol A Maser Drawing ��'S�O�A� No Valid Only For One Time Permit, j1t$� 1.)THIS CERRFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPP,AND 2014 (5th EDITION) FLORIDA BUILDING CODE- BROWARD, PALM BEACH, MARTIN, ST. LUCIE& INDIAI APPLICABLE RISK CATEGORY BUILDING&EXPOSURES LS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE TIME BUILDING PERM?. ASCE 7-10 / WIND PRESSURE CHART STORM PANELS, ACCORDION&B4WW SHUTTERS +s+ 3.)CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELEC77ON OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. RISK CAT. #BLDGS WIND PRESSURES ARE ULTIMATE AND ASD. PRESSURES. r/�► 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. ' E{,�Q N r, WIND PRESSURE CHART 7fLLIT 17STING✓r ENGINEER/NQ COMPANY BAS'lC 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 DOCUMEtff PREPARED BY TILLIT TE.N sv..Jas,ENGINEERING C,rL Affr EXPOSURE D. Kd- 0.85 THE CONTRACTOR OR PERMIT HOLDER(e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). Phan.:(3a9Je71-15".F-:ryo5)g7i_l,g,T, WRGM EB-0006719 " x• otscasmx air aer. Irox arc WALTER A. TILLIT Jr. P.E. r ao a-In Ips c FLORIDA Uc. IF 44167 c a•OpUyw s • - I -