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HomeMy WebLinkAboutWIND PRESSURE CHARTS PEAK ROOF'zs DrWN WW PRESSURE FOR C0AffPffllT-S-OASCL�-10 PEAK ROOF HOGMT aR MAI TO 60 ItESS DFANT BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF I- LESS THAN 7'-9' L- GREATER OR EQUAL THAN 7"9' AND LESS THAN 12'-3' L" GREATER OR EQUAL THAN T2'-3' HEIGHT POSITIVE NEGATIVE POSTUVE NEGA77VE POS/il✓E NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. UL77MATE A.S.D. 0' - 15' 76.4 45.8 102.4 67.4 73.0 43.8 95.5 573 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60.2 72.0 43.2 90.8 54.5 > 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 > 25'-3O' 1 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 773 46.4. 97.4 58.4 > 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 > 40'-5O' 94.3 55.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 > 973 . 58.4 7 50.3 78.2 92.9 55.7 121.5 72.9 872 52.3 f 09.9 65.9 BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMMNENTS & CLADDING (P S F) FOR ASCE 7 10 PEAK ROOF HEIGHT GMTER THAN 60 F££T BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) FILE COPY j�cl02 vZZZ SCANNED BY St. Lucie Countv PEAK ROOF LT' LESS THAN 12-3' 1- GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGA71VE POSNIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.O. ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 1677 100.6 84.3 50.6 148.4 89.0 > 70' - 50' 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 52.8 155.0 930 > 90' - 100' 973 58.4 178.4 1074 89.7 53.8 1579 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 1 189.2 113.5 95.1 57.1 1674 100.4 > 140' - ISO' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 7�gq- bt 1078 M64 ,7 �_ 1976 11 &:6,yj 99.3 59.6 174.9 104.9 > 180 - 200' 109.8 65.9 201.3 120.8 001. 1 60.7 178.1 106.9 > 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 > 30O' - 35a' 121.0 72.6 221.9 133.1 111.5 66.9 - 196.3 117.8 > 350' - 400' 123.9 74.3 2271 136.3 114.1 65.5 200.9 120.5 > 400' - 450'1 126.4 75.8 -231.8 139.1 11 &5 69.9 205.1 123.1 > 450' - 500'1 128.8 1 773 1 236.1 147.7 118.E 71.2 208.9 125.3 NOTES: 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A BASIC W/ND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFURIATION 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 SELEC770H 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 PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET. OPENING SCHEDULE/TAKE OFF SHEET, ETC). 1�f INDICATED DE51GN WIND PRESSURES CORRESPOND 70 THE MANIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. L = STORM PANEL LENGTH, ACCORDION SHU77ER BLADE LENGTH OR BANANA SHUTTER HEIGHT. '. PRODUCTS WHICH BEAR A M14MI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL N b 4®®. aea 2 /e a 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MAR77N, ST. LUCIE & IND14N RIVER COUN77ES ASCE 7-10 / WIND PRESSURE CHART L.C. S70RM PANEL-S ACCORDION & B4FWNA SHUTMRS xxx DRAWN BY RISK CAT. If BLOCS 08109117 B I� C 0 o sa c. WIND PRESSURE CHART DA'F iS77NG @ ENGINEERING COMPANY BASIC WIND SPEED = 170 mph 60. 6L S1n = NRGIMA awam FL M166 EXPOSURE D, Xd = 0.85 l i- 94 r'(.ro6j6lf-f6J0. rig: (.165)an-Iml DRAWING No EB-0006719 eev. xo °cca^x^v nrs mf: eo orseewnvr wa WALTER A 77LLT Jr. P.E. r ofn ra-r66 /as/r a FLORIDA lie_ 6 44167 SHEET 1 OF T