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TSE <br />EnQlnaainy <br />PURLIN <br />INPUT: <br />Roof (ps� <br />Tribufary (ft) <br />Wall (psfl <br />Tributery (ft) <br />Floor(ps� <br />Tnbutary (k) <br />Other(pl� <br />( <br />Unifortn Loading <br />w (DL) w (SL) <br />3 25 <br />2 2 <br />0 0 <br />0 0 <br />0 0 <br />0 0 <br />3 0 <br />9.0 40.0 <br />pH pfl <br />RES LTS: <br />VI(DL) Vr(DL) <br />52 52 <br />Ibs. Ibs. <br />DESIGN: <br />MATERIAL <br />Manuf.Lbr. <br />Timber <br />VI(LL) <br />230 <br />Ibs. <br />Fb <br />Span Length <br />IS L <br />0.8 11.5 ft <br />C5= 1.0 <br />w (TL) <br />49.0 <br />plf <br />Vr(LL) VI(TL) Vr(TL) <br />230 282 282 <br />Ibs. Ibs. Ibs. <br />Fv Fc(perp) E x 10"6 <br />Dimen. Lbr. HF#2 1105 75 <br />psi psi <br />b d A S <br />1.5 5.5 8.25 7.6 <br />in. in. in.^2 in.^3 <br />fv = 47 psi Brg.lgth.= <br />fb = 1290 psi G: Cv = <br />e fo�) = 0.13 in. A(��l = <br />RATIOS OF ACTUAL TO ALLOWABL <br />iv / Fv' = 0.55 <br />fb / Fb' = 0.88 <br />v3305 <br />C�] <br />0 <br />0 <br />M (DL) M (LL) M (TL) <br />149 661 810 <br />ft.ibs. ft.ibs. ft.lbs. <br />Co 1.15 <br />CH t <br />405 1.3 Cr 1.15 <br />psi psi Ci 1 <br />1 <br />21 <br />in "4 <br />0.039 ft. C� = 1.000 <br />N/A R = N/A <br />0.58 in. e(RI = 0.71 in. <br />E RATIOS OF SPAN TO DEFLECTION <br />L/ 237 for LL> U180 ok <br />L/ 193 for TL> L/120 ok <br />USE 2xB HFi�2 � 24" oc / <br />Table 1fiO4.3 <br />_ .<< - ,- _. _ <br />- -.,; ,- - - Y _ _ <br />