Loading...
HomeMy WebLinkAboutWIND PRESSURE CHARTW&DING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSUAE FOR COMPONEWS & CLADDING (81F.) FOR ASCE 7-fO - PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 BASIC WIND SPEED = 170 mph RISK CATEGORY fi BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLEVLE) I I PEAK ROOF L' LESS THAN 7�9" I- GREATER OR EQUAL THAN 7�9" AND LESS THAN 12�3" I- GRF47ER OR EQUAL THAN 12�3" HEIGHT POSITIVE NEGATIVE POSINVE NEGA77VE POSITiVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE F A -SD. ULTIMATE A. S, D. ULTIMATE AMD. 0' - 15' 76.4 45.8 102.4 61.4 73.0 4J. 8 95.5 57.3 68.5 41.1 86.4 57.8 • 15'-20' 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60.2 72.0 4J.2 90.8 54.5 • 20'-25' 83.6 50.2 111.9 67.1 79.8 4Z9 104.4 62.6 74.8 44.9 94.4 56.6 > 25'-JC' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.J 46.4 9Z4 58.4 > Lo-! 7 54.4 121.4 72.8 86.6 52.0 113.3 L8. 0 L1�2 48.7 1 102.4 61.4 40_ _50: 1 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 1 844 1> 50'-60- 1 9ZJ 58.4 130.3 1 78.2 1 92.9 72.9 1 87.2 1 52.3 1 iog.9 1 65.9 SCANNED BY St. Lucie County RUILDING'S P&4K ROOF HEIGHT vs DESIGN WWD PRESSURE FOR COMPONENTS & CLADDING (8SF,) FOR AXE 7-10 - PEAK ROOF HEIGHT GMTER THAN 60 FUT* BASIC WIND SPEED = 170 mph RISK CATEGORY # BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF I- LESS THAN f2-3" I- GREATER OR EQUAL THAN 12�3" HEIGHT TIVE NEGA77VE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. UL77MATE A.S.D. UL77AMTE A.S.D. ULTIMATE A.S.D. * 60' - 70' 91.5 54.9 16Z 7 100.6 84.3 50.6 148.4 89.0 * 70' - 80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1 * 80' - 90' 95.6 5Z4 175.2 105.1 88.0 52.8 155.0 9J. 0 * 90p 100' 971 58.4 178.4 1074 89.7 53.8 15Z9 94.7 * 100' 120' 100.5 6O.J 184.2 110.5 92.5 55.5 163.0 9Z8 * 120' 140' IOJ.2 61.9 189.2 113.5 95.1 57-1 167-4 100.4 tO: 105.6 63.4 193.6 � _I Iq-?z 9ZJ 58.4 171.3 102.8 FIG IS ' TWO' �-'2060' 107.8 K6�4�7AM 19Z6,1 ftlIgNm 99.3 59.6 174-9 104.9 109.8 -1 65. y 207.J -f2b.8-- 101.1 0.7 178.1 106.9 * 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 1IT-1 * 250' - 70.1 216.0 129.6 108.5 65.1 191.1 114.7 * 3001 - 350, 121.0 72.6 221.9 13J. 1 111.5 66.9 196.J IIZ8 * 350' - 400' 12J.9 74. J 22Z 1 136.3 114.1 68.5 200.9 120.5 400' - 450' 126.4 75.8 23 IJ9.1 116.5 69.9 205.1 12J. I > 450' - 500' 128.8 773 J6. 1 1 141.7 1 118.6 1 71.2 1 208.9 1 125.3 NO 1.) THIS CETIWRED SIGNED AND SEALED WIND LOAD CH4RT, PREPARED BY THIS ENGINEER, BASED ON ASCE' 7-10, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLIC48LE RISK CATEGORY BUILDING & ZXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT 2.) THIS WND LOAD CH4RT MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT J) CONMCTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF LIMON WIND PRESSURE BASED ON THIS GEWERIC WIND LOAD CHART WIND PRESSURES ARE UL77MATE AND AS A PRESSURES. 4.) THIS WIND LOAD CHART SH4LL BE CONWERED INVALID F ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY THE CON7P4CTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHARr SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPRIADsHEET, OPENING scHEDLLE1,rAKE OFF SHEET, Era). REVIEWED FOFk OC)F COMpLIANCE C ST. LUCIE COUNTY BOCC t�� INDICA FED DESIGN WIND PRESSURES CORRESPOND TO THE M4XIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALI ROOF SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAW SHUTTER HEIGHT. PRODUCTS WHICH BEAR A M~-D,ADE COUNTY OR A STATE OF FLORIDA APPROVAL RVILDIM SCHEMATIC �i.JONTRACTOR C Or- T EN'"' No. 44167 STATE OF ;-e,-11�9 oof F, 00 01 2017 (6th EDITION) FLORIDA BUILDING CODE - BROKARD, PALM BEACH, MAR77N, ST. LUCIE & INDIAN RIVER ASCE 7-10 / WIND PRESSURE CHART L.C. STORM PAMLLS, ACCORDION & B~ SHU= DRAWN BY RISK CAT I/ BLDGS 08109117 11LI.E C Oi� WIND PRESSURE CHART DA TE r TEsTwo & ENGINEERING COMPANY BASIC WIND SPEED = 170 mph W. " m � J05; ww" �1:14, a M166 EXPOSURE D. Kd 0.85 17-194 ��e : eJi9671:-'IW0. Fax: (=I)87I-IWf DRAWING Ab SHEET I or I