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*Note: For ASCE 7-10 the wind forces have been multiplied by 0.6 <br />LOADING COMBINATION #1: WIND UPLIFT CONNECTION TO RAFTER- ZONE 2 <br />p := TA x (Pup - ·06 x Dlsolar x cos(0 x deg) lb. uplift <br />d= Diam.laa screws User Input <br />t= lb/inch Withdrawal NDS 2005- Tab. 11.2A, pg 68 <br />e= Threaded embedment into wood User Input <br />317.71 <br />5/16 <br />235.00 <br />2.50 <br />W= Total withdrawal capacitv <br />LM := Cdnrind xtxe 940.00 <br />W X 100 <br />90 := <br />p 295.87 <br /><< If equal to or more than 100% Code Compliant. OK! <br />Table 3 represents the maximum Moment (M = PL/a) resulting from point loads (standoffs), <br />for any spans (L) listed. <br />a = 4.00, Rail System =2rail <br />Table 3 (The Moment Factor "a" fora 2 Rail system)Table 3 <The Moment Factor "a" forthe Zep system) <br />Length <br />L=4' <br />L = 5' <br />L=6' <br />L=7' <br />L= 8' <br />L=9' <br />L = 10' <br />L = 11' <br />L=12' <br />L = 13' <br />L= 14' <br />L= 15' <br />L = 16' <br />L = 17' <br />L = 18' <br />L = 19' <br />t= 20' <br />L=21' <br />I = 7,1 <br />Staggered <br />Portrait Landscape <br />4:00 4.00 - <br />4.00 3.50 <br />4.00 3.00 <br />3.60 2.84 <br />3.20 2.57 <br />3.03 2.59 <br />2.86 2.50 <br />2.77 2.25 <br />2.67 2.00 <br />2.61 1.88 <br />2.55 1.75 <br />2.51 1.68 <br />2.46 1.60 <br />2.43 1.45 <br />2.40 i.29' <br />2.38 1.24 <br />2.35 1:18 <br />2.22 1.14 <br />2.09 1.10 <br />Unstaggered <br />Portrait Landscape <br />4.00 2.91 <br />3.72 2.50 <br />3.43 2.09 <br />2.95 1.83 <br />2.46 rl.56 <br />2.34 1.44 <br />2.22 '1.31 <br />2.04 1.19 <br />1.85,'1· 07 <br />1.74 0.90 <br />1.62 0.92 <br />1.50 0.86 <br />1.38; 10,81 <br />1.31 0.76 <br />i.23 0.72 <br />1.17 0.68 <br />1.11 0.65 <br />1.06 0.62 <br />1•00 0.59 <br />Staggered <br />Length Portrait Landscape <br />12= 4'5.00 5.00 <br />L=5'5.00 5.00 <br />L=6'5.00 5.00 <br />L=7'4.50 4.50 <br />L=8'4.00'4.ob <br />L=9'4.00 4.00 <br />L = 10'4.00.4.00 <br />L =11'4.00 4.00 <br />L = 12'4.00 4100 <br />L = 13'4.00 3.87 <br />L = 14'-4.6 O 3.73 <br />L = 15'4.00 3.32 <br />L =16'4.00 2.90 <br />L = 17'4.00 2.74 <br />L =18'4.00.2.57 <br />L = 19'4.00 2.46 <br />L =20' '4.00 :2.35 <br />L=21'4.00 2.28 <br />C = 22'4.00 -2.20 <br />Unstaggered <br />Portrait Landscape <br />5.00 5.00 <br />5.00 5.00 <br />5.00 5.00 <br />4.50 4.19 <br />4:00 ,3.37 <br />4.00 3.12 <br />4.00 2.86 <br />3.70 2.48 <br />3:39 2.09 <br />3.35 1.98 <br />3.30 1.87 <br />2.88 1.78 <br />146 ·1.68 <br />2.36 1.57 <br />2.25 3.45 <br />2.18 1.38 <br />2.11 1.30 <br />2.06 1.25 <br />2.00 .1.20 <br />1 A