4018 GRAND AVE 2025-04-29 - Laserfiche WebLink

PSL 3 1/2 " Parallam Fb = 2900 psi F = 290 psi E = 2000 ksi Fcl = 750 psi Ft = 2025 psi = 2900 psi b x d Mallow(ft-k) = Fb' *S Va,iow(k) = 2/3* Fv' * b*d El I S (in) (in) CD = 1.0 = 1.15 = 1.33 CD = 1.0 = 1.15 = 1.33 (Ib-in` x 10') (in") (inl CFa 3 1/2 x 9 1/4 12.42 14.28 16.55' 6.26 7.20 8.35 461.68 230.84 49.91 1.03 3 1/2 x 9 1/2 13.06 15.02 17.41 6.43 7.39 8.57 500.14 250.07 52.65 1.03 3 1/2 x 11 1/4 17.97 20.67 23.96 7.61 8.75 10.15 830.57 415.28 73.83 1.01 3 1/2 x 11 7/8 19.90 22.89 26.54 8.04 9.24 10.71 976.83 488.41 82.26 1.00 3 1/2 x 14 27.16 31.24 36.22 9.47 10.89 12.63 1,600.67 800.33 114.33 0.98 3 1/2 x 16 34.95 40.20 46.61 10.83 12.45 14.44 2,389.33 1194.67 149.33 0.97 3 1/2 x 18 43.66- 50.21 58.22 12.18 14.01 16.24 3,402.00 1701.00 189.00 0.96 Commercial Sizes 3 1/2 x 20 53.28 61.27 71.04 13.53 15.56 18.04 4,666.67 2333.33 233.33 0.94 3 1/2 x 22 63.79 73.36 85.05 14.89 17.12 19.85 6,211.33 3105.67 282.33 0.93 3 1/2 x 24 75.19 86.46 100.25 16.24 18.68 21.65 8,064.00 4032.00 336.00 0.93 3 1/2 x 26 _ 87.46 100.58 116.61 17.59 20.23 23.46 10,252.67 5126.33 394.33 0.92 3 1/2 x 28 100.60 115.69 134.14 18.95 21.79 25.26 12,805.33 6402.67 457.33 0.91 3 1/2 x 30 114.61 131.80 152.81 20.30 23.35 27.07 15,750.00 7875.00 525.00 0.90 3 1/2 x 32 129.46 148.88 172.62 21.65 24.90 28.87 19,114.67 9557.33 597.33 0.90 3 1/2 x 34 145.17 166.95 193.56 23.01 26.46 30.68 22,927.33 11463.67 674.33 0.89 3 1/2 x 36 161.73 185.98 215.63 24.36 28.01 32.48 27,216.00 13608.00 756.00 0.89 3 1/2 x 38 179.12 205.98 238.82 25.71 29.57 34.28 32,008.67 16004.33 842.33 0.88 3 1/2 x 40 197.34 226.94 263.12 27.07 31.13 36.09 37,333.33 18666.67 933.33 0.87 3 1/2 x 42 216.39 248.85 288.52 28.42 32.68 37.89 43,218.00 21609.00 1029.00 0.87 a[12/0.111 ** For Connections Use Doug Fir Values *** For Column Applications, Use Fc„= 500 psi M11$L