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HomeMy WebLinkAboutEngineering i 7-16 - PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET '40LESALE) I GREATER OR EQUAL THAN 12'-3" 1 OSITIVE NEGATIVE TE A.S.D. ULTIMATE A.S.D. * INDICATED DESIGN WIND PRESSURES 41.1 I 86.4 51.8 CORRESPOND TO THE MAXIMUM END 43 2 I 90 ZONE AND INTERIOR ZONE CONDITIONS .8 54.5 AND FOR ALL ROOF 44.9 94.4 56.6 SLOPES. L _ STORM PANEL 46.4 97.4 58.4 ** ACCORDION SHUTTER 48.7 BLADE LENGTH OR BAHAMA 102.4 61.4 SHUTTER HEIGHT. 50.6 I 106.5 63.9 *** PRODUCTS WHICH BEAR A 52.3 109.9 65.9 MIAM1-DADE COUNTY OR A STATE OF FLORIDA APPROVAL FEET* LESALE) PR c NEB IV-3" CAT/VE E A.S.D. 89.0 BUILDING SCHEMATIC 91.1 93.0 4j 94.7 I ®� 97.8 100.41 102.8 at1��\111i1N1ii9;;�4vv 106.91 111.1� 114.7j _ No. 44167 120.51 F •'�= 123.1 I 125.3i l .,. .N A�E�C. I ��/a/Ilrnuriaa``. I 2020 (7th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST LUCIE & INDIAN RIVER COUNTIES 02020 ncTECO, INC ASCE 7-16 / WIND PRESSURE CHART M P STORM PANELS, ACCORDION & BAHAMA SHUTTERS *** DRAWN BY RISK CAT. II BLDGS 0612512020 L/111IECO ..C. -\ WIND PRESSURE CHART DATE TILLIT TESTING & ENGINEERING COMPANY BASIC WIND SPEED = 170 mph 63W N.W.J6th. St. Ste. 305, NRGINIA GARDENS, A J3166 P RED BY Phone:(305f871-15J0. Fax:(3D5J671-1531 EXPOSURE D, Kd = 0.85 ZQ-1 17 CA-0006799 REV.Na �� am oc�ce6maN �N DRAWING No WALTER A. TILL?Jr. P.E. FLORIDA Lic. f 44167 1 OW 17-194 ja612312=1 3 SHEET 1 OF 1 2 BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS CLADDING (P S F Og ASCE BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, I PEAK L" LESS THAN 7'-9" Ls+ GREATER OR EQUAL THAN 7'-9"AND L, ROOF LESS THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIA 0' - 15, 76.4 45.8 102.4 61.4 73.0 43.8 95.5 57.3 68. > 15'-20' 80.4 48.2 1076 64.6 76.8 46.1 100.4 60.2 72. > 20'-25' 83.6 50.2 111.9 67.1 79.8 47.9 104.4 62.5 74. > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 1OZ7 64.6 77. > 30'-40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 81. > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84. > 50'-60' 973 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87. WILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS A CLADDING (P S F) FOR BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, Wh PEAK L"s LESS THAN 12-3" L** GREATER OR EQUAL TH, ROOF HEIGHT POSITIVE NEGATIVE POSITIVE (h) ULTIMATE A.S.O. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMO > 60' - 70' 91.5 54.9 16Z7 100.6 84.3 50.6 14(5 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151 > 80, - 9o, 95.6 57.4 175.2 105.1 88.0 52.8 155 > 9o, - too' 97.3 58.4 178.4 f074 89.7 53.8 157 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167 > 140' - 160' 105.6 63.4 193.6 116.2 97.3 58.4 171. > 16o' - I Eo' 107.8 64.7 197.6 118.6 99.3 59.6 174. > 180' - 200' 109.8 65.9 201.3 120.8 101.1 60.7 178. > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185. > 25o' - 3oo' 117.8 70.1 216.0 129.6 108.5 65.1 191. > 300' - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196 > 350' - 400' 123.9 74.3 227.1 136.3 114.1 6.8.5 200, > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205, > 450' - 500' 128.8 773 236.1 141.7 118.E 71.2 208. o 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-16, FOR A BASIC WIND SPEED OF 170 MPH, ANL APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, 1S 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 PERMIT. 3.) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND A.S.D. PRESSURES. 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PRE, THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEE1: ETC.). ■