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HomeMy WebLinkAboutPROJECT INFORMATIONBUILDING'S PEAK ROOF HE/Gilr vs DESIGN WIND PRESSURE FOR COL TENTS & C eDDING (P.SF) FOR ASCE 7-10 - PEAK ROOF HEIGHT LEW ZHAN OR E(dvqc TO 60 FEET ar BASIC WIND SPEED = 170 mph RISK CATEGORY ll BUILDINGS SCANNED RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) BY St. Lucie County PEAK ROOF I- LESS THAN 7'-9" L" GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" L" GREATER OR EQUAL THAN 12 -3' HEIGHT POSITIVE NEGATIVE POSITIVE NEGA_T1VE POSDIVE NEGATIVE' (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. D`= 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 573 68.5 41.7 86.4 51.8 > 15'-20' 80.4 48:2 7076 64.5 76.8 46.7 100.4 60.2 72.0 43.2 90.8 54.5 > 20'-25' 83.6 50.2 111.9 671 79.8 47.9 104.4 62.6 74.8 44.9 94.4 -56.6 > 25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 1OZ7 64.6 773 - - 46.4 97.4 58.4 > 3D'-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'-50' 94:3 56.6 126.2 75.7 90.0 54.6 1177 70.6 84.4 50.6 106.5 63.9 > 50'-60' 97.3 1 58.4 130.3 78.2 1 92.9 1 55.7 121.5 1 72.9 1 87.2 52.3 109.9 65.9 BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS A CLADDING (81,,) FOR ASCE 7-10 - PEAK ROOF HEIGHT GREATER THAN 60 FFEr* BASIC WIND SPEED = 170 mph RISK CATEGORY !I BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L'* LESS THAN 12-3' L1e GREATER OR EQUAL THAN 12'-3` HEIGHT POSITIVE NEGATIVE - POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE I A.S.O. ULTIMATE I A.S.D. ULTIMATE I A.S.D. > 60' - 70' 91.5 54.9 16Z7 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 95.6 5 175.2 88.0 52.8 155.0 93.0 > 90' - jgO 973 58.4 178.4. 1074 89.7-.--53.8 157.9- 94.7 > 100' - 120' 700.5 60.3 184.2 110.5 92.5 55.5 163.0 978 > 720' - 140' 103.2 51.9 189.2 113.5 95.1 571 1674 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 973 58.4 171.3 102.8 > 160' - 180' 1078 64.7 1976 118.6 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 65.9 201.3 120.8 101.1 60.7 178.1 -106.9 > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.7 111.1 > 250' - 300' 1178 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > JOO' - 350' 121.0 72.5 221.9 133.1 111.5 66.9 196.3 _ 1178 > 350' - 400' -123.9 74.3 2271 136.3 114.1 68.5 200.9 - 120.5 > 400' - 450' 126.4 75.8 231.8 139.1 116.5 69.9 205.1 123.1 450' - 500'1 128.8 7Z3 235.1 141.7 118.6 71.2 208.9 125.3 o 7.) THIS CERTIFIED SIGNEDAND SEALED WIND LOAD CHART, PREPARED BY THIS ENGINEER, BASED ON ASCE 7-10, FOR A 94SIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROTECT. 2) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER IF USED TO OBTAIN A ONE 77ME BUILDING PERMIT. J.) CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN WINO PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES. ARE ULTIMATE -AND ASD. PRESSURES 4.) THIS WIND LOAD CHART SHALL BE CONSIDERED IN✓AUD IF. ALTERED BY ANY MEANS. 5.) DESIGN 4/ND .LOAD SELECTED BY 7NE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE /NDIC47ED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.9., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. ** L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. *** PRODUCTS WHICH BEAR A MLAMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL II 1/I��R 1 I 13 or _ O S PG tl k . alpl P00 IFS a NE�� S 2014 (5th EDITION). FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST LUCIE & IND/AN RIVER L E C O 1 N c. ASCE 7-10 / WIND PRESSURE CHART STORM PANELS, ACCORDION & 6AHAMA SHUUERS *** AS SHOWN SCALE RISK CAT. l/ BOGS 0611V15 DAZE WIND PRESSURE CHART SIC SPEED = TILT mph EXPOSURE D, Kd = 0:85 15-188 DRAWING No T TESTING i ENGINEERING COMPANY .w JceA, s see.". WMINA Wm6vS a Sl16s none : (JOVI-Jain . F.a : (J )871-1531 ES-0006719 WALTER A. 77LUT Jr. P.E. FLORIDA Lr'c. A 44167 �., xe eaaaarxa art 8[r. xe uscamxv yrz r an rr-rn I/rs SHEET 1 OF i 2 i a exerts /S a _ _