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HomeMy WebLinkAboutWIND PRESSURE CHARTR ILOOdG'S PEAK ROOF /4 ONT va Dcci W HW PRESSURE FOR CORM-NEMTS $ CL./ W NG (P S F„) FOR ASCE 7 f0 PE®K ROOF HE/GkT LESS YW@N OR EQUAL YO GO FEED k BASIC WIND SPEED = 170 mph RISK CATEGORY R BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L- LESS THAN 7'-9' Las GREATER OR EQUAL THAN 7'Z9' AND .LESS THAN 12'-3' LII° GREATER OR EQUAL THAN 12'-3` HEIGHT POSITIVE NEGATIVE POSIRVE NEGATIVE POSITNE NEGATIVE (h) ULTIMATE A.S.D. UL77MATE A.S.D. ULTIMATE ASD. ULTIMATE ASD. ULTIMATE ASD. ULTIMATE ASD. 0' - 15' 76.4 45.8 102.4 61.4 73.0 43.8 95.5 5Z3 68.5 41.1 86.4 51.8 > 75'-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 4Z9 104.4 62.6 74.8 44.9 94.4 56.6 > 25'-30' 86.2 51.7 115.5 69.3 52.4 49.4 107.7 64.6 77.3 45.4. 97.4 5614 > 3O= a 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'-so'` 94.3 56.6 126.2 75.7 90.0 54.0 f 177 70.6 84.4 50.6 106.5 63.9 > 50'-60' 973 58.4 130.3 7B.2 92.9 55.7 721.5 72.9 872 52.3 109.9 65.9 BASIC WIND SPEED = 170 mph RISK CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L- LESS THAN 12-3' L9e GREATER OR EQUAL THAN 12'-3' HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.SA ULTMATE A.S.D. ULTIMATE ASD. > 60' - 70' 91.5 54.9 16Z7 100.E 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 57.4 175.2 105.1 88.0 52.8 155.0 93.0 > 90' - 100' 973 58.4 178.4 1OZ4 89.7 53.8 15Z9 94.7 > 100' - 120' 100.5 60.3 184.2 110.5 92.5 55.5 163.0 97.8 > 120' - 140' 103.2 61.9 189.2 113.5 95.1 571 16Z4 100.4 iao' -.rco� 105.6 r63.`40j 193.E �,(fy7621 973 58.4 171.3 702.8 > 160' - 180' 107.8 64.7 197.6 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 63.1 185.1 111.1 > 250' - 300' 1178 70.1 216.0 129.E 108.5 65.1 191.1 114.7 > 300' - 350' 121.0 72.6 221.9 133.1 111.5 66.9 196.3 11Z8 > 350' - 400' 123.9 74.3 22Z 1 136.3 114.1 68.5 200.9 120.5 > 4oD'- 45O' 126.4 75.8 231.8 139.1 116.5 69.9 21 05. 123.1 > 450' - 500' 128.8 773 236.1 141.7 1 118.E 1 71.2 1 208.9 1 125.3 No 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 & E(POSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORM477ON FOR A SITE SPECIFIC PROJECT. 2.) THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY THIS ENGINEER /F 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 SNAIL 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). SCANNED BY St. Lucie County 19 U Z- DffZri ST. LLTCIE COUNTY BLILDPIC REVIEWED FOR CO ,MPLIANCI DATE 02 NO 1INSPECTION WILL BE. LUDE, G�0, � 9$� �o of �l Qy q�p pp� e °wennonno1o�epp?°°0���ae com��Ap��®tliT fAtla� .Y°°e e INDIC47ED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDMONS AND FOR ALL ROOF SLOPES. L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR SKIAMA SHUTTER HEIGHT PRODUCTS WHICH BEAR A MWdhDADE COUNTY OR A STATE OF FLORIDA APPROVAL PEAp4 ��CJ NE1 GNl REVIEWED FOR CODE COMPLIANCE ST. LUCIE COUNTY SOCC 2017 (6th EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MAR71F &WY