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N <br /> s <br /> a <br /> span (ft) spacing load of least duration wet service conditions? <br /> 9 5 ft * Live Ioad,L * no <br /> �., <br /> -, species live load (psf) dead load (psf) dimensions, properties <br /> Hem Fir v 50 20 based on 2012 NDS • <br /> !" grade <br /> t No. 2 <br /> allow. live load deflection = span/ <br /> 360 <br /> allow. total load deflection = span/ <br /> 240 <br /> Load type Mmax (ft-lb) Vmax (lb)* Lightest choice Next-lightest <br /> a) uniformly-distributed load 3,544 1,575 4x10 tj 41 . Double 2x12 <br /> b) load at mid-span 3,544 788 4x10 Double 2x12 <br /> c) loads at third points 3,150 1,050 Double 2x10 4x10 <br /> d) loads at quarter points 3,544 1,181 4x10 Double 2x12 <br /> is.i...„,L43 . <br /> ED <br /> 7-7 H BAH/ -----'. / :../›./..------• <br /> STATE Of WASHINGTON <br />