Laserfiche WebLink
LVL 1 314" Mictj k , <br /> Fb = 2600 psi <br /> F� = 285 psi <br /> E = 1900 ksi <br /> Fcl= 750 psi <br /> Ft = 1555 psi <br /> Fcll= 2510 psi <br /> b x d Mallow(ft-k) = Fe *S Van"(k)= 2/3 • Fv' *b *d El I S <br /> (in) (in) Co = 1.0 = 1.15 = 1.33 Co = 1.0 = 1.15 = 1.33 (lb-in` x 10') (in') (in') CFa <br /> 1 3/4 x 5 1/2 2.13 2.44 2.83 1.83 2.10 2.44 46.10 24.26 8.82 1.111 <br /> 1 3/4 x 7 1/4 3.56 4.09 4.74 2.41 2.77 3.21 105.59 55.57 15.33 1.07 <br /> 1 3/4 x 9 1/4 5.60 6.44 7.47 3.08 3.54 4.10 219.30 115.42 24.96 1.04 <br /> 1 3/4 x 9 1/2 5.89 6.77 7.85 3.16 3.63 4.21 237.56 125.03 26.32 1.03 <br /> 1 3/4 x 11 1/4 8.07 9.28 10.76 3.74 4.30 4.99 394.52 207.64 36.91 1.01 <br /> 1 3/4 x 11 7/8 8.92 10.26 11.90 3.95_ 4.54 5.26 463.99 244.21 41.13 1.00 <br /> 1 3/4 x 14 12.13 13.95 16.17 4.66 5.35 6.21 760.32 400.17 57.17 0.98 <br /> 1 3/4 x 16 15.56 17.89 20.74 5.32 6.12 7.09 1,134.93 597.33 74.67 0.96 <br /> 1 3/4 x 18 19.38 22.28 25.84 5.99 6.88 7.98 1,615.95 850.50 94.50 0.95 <br /> a[12/dr 136 <br /> ** For Connections Use Doug Fir Values <br /> --Beams 16" and Deeper Require Multiple Plies <br />