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Y <br /> Kz 0.7 0.98 height factor,Exposure B and C Four Seasons Building Products <br /> Kzt 1 Topographic factor 5005 Veteran's Memorial Hwy <br /> X Kd 0.85 Wind Directionality factor Holbrook,NY 11741 <br /> 2 I 1 Importance Factor ( <br /> 831) <br /> a AIX, , , ,,/�/ 7 Cnet 0.85 <br /> 25 Gust Net Pressure CoeFactor <br /> (631)563.4000 <br /> • <br /> Carl Putnam,P.E. <br /> Dead 1 pef _ 3441 Ivyllnk Place <br /> P/2 rDesign Design Lynchburg,VA 24503 <br /> Panel Span(P) Down Load Up Load (434)384-2514 <br /> • Wind C&C (pat) (POcarIoutnamfitcomcast.netA <br /> Speed(mph) Exposure qh(psf) (pat) W+ W. <br /> 110 B 18.4 11.3 12.3 10.7 <br /> P/2 115 B 20.1 12.3 13.3 11.7 <br /> 120 B 21.9 13.4 14.4 12.8 <br /> 130 B 25.7 15.8 16.8 15.2 <br /> ir •+►.r► _ r _ �. _. .- �.y .. .. QED PROFS <br /> 140 B 29.9 18.3 19.3 17.7 .etc ;0 <br /> ♦ 150 B 34.3 21.0 22.0 20.4 Ctg . GIN . <br /> Figure 1 160 B 39.0 23.9 24.9 23.3 {{� <br /> Patio Cover Length(L) 170 B 44.0 26.9 27.9 26.3 f 72580PE <br /> 180 B 49.4 30.2 31.2 29.6 <br /> Determine Snow Loads on Existing Structun 110 B 18.4 11.3 12.3 10.7 ,0.1.,PUT iyoi'l! 1 OREc+ <br /> 1 Determine Roof Snow/Live Load,S. See General Note 3 115 C 28.2 17.3 18.3 16.7 eco W Y .Air <br /> 2 Dead Load=1 psi 120 C 30.7 18.8 19.8 18.2 :t I& C'qA - P <br /> 3 Add Dead and Live/Snow Loads,muiltply by half of Panel Spa 130 C 38.0 22.1 23.1 21.5 t PUS <br /> Wall Load■(D+8)P/2 140 C 41.8 25.6 26.8 25.0 • ,�QI�At <br /> 4 Result is wail load In pounds per linear foot 150 C 48.0 29.4 30.4 28.8 A�°oa,. r60 , ' 'IRE•:D ' •1,201847„s§ ENSG�?� <br /> Determine Wlnd Loads on Existing Structun 170 C 61.6 37.7 38.7 37.1160 C 54.6 33.4 34.4 sst A 04a`� 'E 21 21, 7 o <br /> 1 Determine Wind Load,W+or W-. See Table 1 180 C 69.1 42.3 43.3 41,7 P- 1214 <br /> Wind <br /> 2 Dead Load Included In Down and Up loads TABLE 1 e N,+► 4) <br /> 3 Mulltply W+or W by half of Panel Spar '9 <br /> 4. <br /> Wall Load•W P 12 Combination Loads:Snow+Wind+Dead Loads C_ OF 1O t% <br /> 4 Result is wall load In pounds per linear foot �� PUS <br /> �5 Maximum Shear Load In X direction is 447 ibf(180 mph Exposure C,15'-3"Panel Spar Wind Load live Loads(psi) Ground Snow Loads(• , <br /> Max load In Y direction(towards house)Is 73 plf (110 mph Exp C,10"I bean Awl!(mph) Ex ure (pet) 10 20 25 30 35.7 42 50 80 <br /> Max load In Y direction due to force couple resisting lateral is 59 plf o L e/Snow Loads+ sad 11 21 _ 22 28.2 31.0 36.3 43 51.4 <br /> (180 mph Exp C,Projection=Width) 110 B 11.3 17.0 _ 24.5 25.2 28.4 32.0 35.9 41.0 47.3 <br /> 115 B 12.3 17.7 25.2 26.0 29.1 32.7 36.7 41.7 48.0 <br /> Determine Seismic Loads on Existing Structure(Excludes Roof Snow Load over 30 ps 120 B 13.4 18.6 26.1 26.8 30.0 33.6 37.5 42.6 48.9 <br /> 1 Vertical Loads and Horizontal Loads is maximum of 1 ps 130 B 15.8 20.3 27.8 28.6 31.7 35.3 39.3 44.3 50.6 <br /> 140 B 18.3 22.2 29.7 30.5 33.6 37.2 41.2 48.2 52.5 <br /> Combination Loads based on Equation 164 150 B 21.0 24.2 31.7 32.5 35.6 39.2 43.2 48.2 54.5 <br /> 1 Determine Combination Load,C. See Table 2 160 B 23.9 26.4 33.9 34.8 37.8 41.4 45.4 50.4 56.7 <br /> 3 Mulltply C by half of Panel Spar 170 B 26.9 28.7 36.2 37.0 40.1 43.7 47.7 52.7 59.0 <br /> Wail Load=C P/2 180 B 30.2 31.2 38.7 39.4 42.6 46.1 50.1 55.2 81.5 <br /> 4 Result Is wall load In pounds per linear fool 110 B 11.3 17.0 24.5 25.2 28.4 32.0 35.9 41.0 47.3 <br /> 115 C 17.3 21.4 28.9 29.7 32.8 38.4 40.4 45.4 51.7 <br /> 120 C 18.8 22.6 30.1 30.8 34.0 37.6 41.6 48.6 52.9 <br /> 130 C 22.1 25.0 32.5 33.3 38.4 40.0 44.0 49.0 55.3 <br /> 140 C 25.8 27.7 35.2 35.9 39.1 42.7 46.6 51.7 58.0 <br /> 150 C 29.4 30.5 38.0 38.8 41.9 45.5 49.5 54.5 60.8 <br /> 180 C 33.4 33.8 41.1 41.8 45.0 48.5 52.5 57.6 83.9 <br /> 170 C 37.7 36.8 44.3 45.0 48.2 51.8 55.7 60.8 87.1 <br /> 180 C 42.3 I 40.2 47.7 48.5 51.6 55.2 59.2 64.2 70.5 <br /> TABLE 2 Misc8-2015 <br /> Four Seasons ICC ESR 1953(2015113C) 1/2512017 Page 9e gf9a <br /> 1 <br /> i, <br />