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HomeMy WebLinkAboutEngineering BUILDING'S PEAK ROOF HEIGHT vs DESIGN {BIND PRESSURE FOR COMPONENTS & CLADDING (P S F) FOR ASCE BASIC WIND SPEED = 170 mph RISK CATEGORY II BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHL PEAK B x L < 20 SQ.FT (•+) 20 SOFT < B x L < 50 SQ.FT (f') ROOF HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE I A.S.D. ULT/A 0' - 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 57.3 68.; > 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60.2 72.1 > 20'-25' 83.6 50.2 111.9 67.1 79.8 47.9 104.4 62.6 74. > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77., > 3o'-40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.D 81.: > 40'-50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84. > 50'-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87.; BUILDING'S PEAK ROOF HEIGHT vs DESIGN END PRESSURE FOR COMPONMM & CLADDING (P S F,) FOR A' BASIC WIND SPEED = 170 mph CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOL PEAK B x L < 50 SQ.FT (s') B x L > 50 SQ.FT (v! ROOF HEIGHT POSITIVE NEGATIVE POSIT/V£ NEC (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE > 60' - 70' 91.5 54.9 167.7 100.6 84.3 50.6 148.4 > 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 > 80' - 90' 95.6 57.4 175.2 105.1 88.0 52.8 155.0 > 90' - loo' 97.3 58.4 178.4 107.4 89.7 53.8 157.9 [ "• - > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 j > 120' - 140' 103.2 61.9 189.2 113.5 95.1 57.1 167.4 ® > 140' - 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 APR ? 2 ltl J60' - 180' 107.8 64.7 197.6 118.6 99.3 59.6 174.9 PER AITTI,MG > 18 - 2DD' 109.8 65.9 201.3 120.8 101.1 1 60.7 178.1 St. Lucie CounL7, r > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 > 250' - 300' 117.8 70.1 216.0 129.6 108.5 65.1 191.1 > 300' - 350' 121.0 72.6 221.9 133.1 111.5 56.9 196.3 > 350' - 400' 123.9 74.3 227.1 136.3 114.1 58.5 200.9 > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205.1 > 450' - 500' 128.8 77.3 236.1 141.7 118.6 71.2 208.9 NOpES: 1.) THIS CER77RED SIGNED AND SEALED WIND LOAD CHART PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMA77ON 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 77ME 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 AS.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 PREPAY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). -90 - PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET ESA LE) This is Not A Master Drawing. B X L > 50 SO.FT Valid Ooiy For One Time Permit, POSITIVE NEGATIVE ITE A.S.D. ULTIMATE A.S.D. INDICATED DESIGN WINDS PRESSURES CORRESPOND TO THE MAXIMUM END 41.1 86.4 51.8 ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF 43.2 90.8 54.5 SLOPES. 44.9 94.4 56.6 yti L = PANEL HEIGHT (FT) 46.4 97.4 58.4 B = PANEL WIDTH (FT) 48.7 102.4 61.4 ** PRODUCTS WHICH BEAR A 50.6 106.5 63.9 A�STATE OF FLORIDA APPROVAL 52.3 109.9 MI-DADE COUNTY OR- 65.9 :E 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FEET aF SALE) TI VE A.S.D. 89.0 91.1 93.0 19U/LD/NG SCHEMAT/C 94.7 97.8 100.4 102.8 104.9 106.9 ,e�p111111lIlll///�� A. 114.7 `� Pt.� ,... T17. 120.5 No, 441 123.1 �y�,r'• F�ORIDP ='��L�eo i %///HIn1uHN�1®e 2014 (5th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES ASCE 7-10 / WIND PRESSURE CHART AS SHOWN COLONIAL SHUTTERS *** SCALE RISK CAT. If BLDGS 06/1V15 11 L E ® 1 A�c. WIND PRESSURE CHART DATE TILLIT TESTING & ENGINEERING COMPANY SIC WIND SPEED = 170 mph 'D BY 6J55 N.W. J6th.St, Sta. JOS, NRGlN14 GARDOJS R. 3J166 IXPOSURE D, Kd = 0.85 15-190 Phone (305)871-1530. Fox:(J05)871-15J1 DRAWING No EB-0006719 REV:K° DESCRiMON I DATE I REV.No DESCRiPRON OATS WALTER A. RLLIT Jr. P.E. 1 aD 11-174 /11/15 3 1 - FLORIDA Lic. # 44167 2 J+COUNR£s 101201151 4 1 - SHEET 1 OF 1