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HomeMy WebLinkAboutWIND PRESSURE CHARTRU nlNG S PEAK RDOF HET. vs DESIGN WIND PRESSURE FOR Qoti NENTS A CLADDING (P S F) FOR PEAK ROOF HEIGHT LESS THAN OR EOUAL TfJ 60 FEET BASIC WIND SPEED = 1,70 mph RISK CATEGORY ll BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RET41L, WHOLESALE) FILE COPY PEAK ROOF L- 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 NEGATIVE POSITIVE 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. 0' - 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 57.3 68.5 41.1 86.4 51.8 > 15'-20' 80.4 48.2 1 OZ 6 b 64.6 76.8 46.1 100.4 60.2 72.0 43.2 90.8 54.5. > 20'- ' 83.6 50 111.9., 6 79.8 4 Z 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 49.4 107.7 64.6 77.3 46.4 974 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'-50' 94-3 1 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 > 50'-60' 97.3 1 58.4 130.3 78.2 92.9 55.7 121.5 72.9 87.2 52.3 109.9 65.9: RECEIV cD MAY 24 loll BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P S F ) FOR ASCE 7- f 0 - PEW ROGF yEIGHT GREATER THAN 60 FEET BASIC WIND SPEED = 170 mph RISK CATEGORY lI BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L- LESS THAN 12-3" L** GREATER OR EQUAL THAN 12'-3" HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE _ A.S.& ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 16Z7 100.6 84.3 50.6 148.4 89.0 > 70' - 80' 93.6 55.2 171.6 103.0 86.2 51.7 151.9 91.1 > 80' = 90' 95.6 574 175.2 105- 1. 88.0 52.8 155.0 93.0 > so' - 100' 97.3 58.4 178.4 107.4 89.7 53.8 157.9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 978 > 120' - 140' 103.2 61.9 189.2 113.5 95. 1 5z 1 1674 100.4 > 140' - 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 -> 160' - 180' 107.8 64.7 19Z6 118.6 99.3 59.6 174.9 1.04.9 > 180' - 200' 109.8 65.9 201.3 120.8 101.1 60.7 178.1 106.9 > 200' - 256' 114.1 68.5 209.2 125.5 105.2 63. 1 185.1 111.1 > 250' - 300' 117.8 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > 300' - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 .1178 > 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 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' 128.8 7ZJ 236.1 141.7 118.6 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 WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS 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 lF 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.). This is Not A Master Drawing, 1 Valid Only For One Time Permit. * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. �k L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. *** PRODUCTS WHICH BEAR A M/AMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL ICl/III/Arpira"�i .•'L\CjENSj•••% • No. 44167 • STATE OF ' • ZORI W .. s•••.......•• 6 2014 (5fh EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & INDIAN RIVER COUNTIES ASCE 7-10 / .WIND PRESSURE CHART AS SHOWN STORM PANELS, ACCORDION & BAHAMA SHUTTERS *** SCALE RISK CAT. ll BLDGS /711LIECO 0611 V15 I N c. WIND PRESSURE CHART DATE TILLIT TESTING & ENGINEERING COMPANY BASIC WIND SPEED = 170 mph 6J55 N.W. J6th. St., Ste. 305, NRGINIA GARDENS, n. JJ166 Phone : (JO5)871-1530 . Fax : (JO5)871-15JT EXPOSURE D, Kd = 0.85 15- 188 EB-0006719 No. OESORIMON OATS REV. N. DESMMON DA/E DRAW/NG No WALTER A. TILLIT Jr. P.E. I I OLD 11-172 6/11115 5 FLORIDA Lic. # 44167 2 1 3 + cow, REs IM1201151 4 1SHEET 1 OF 1