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TSE <br />Engineering <br />RAFTER <br />?�= 25 �s= 1.0 <br />�L � <br />wntilever <br />J. W J. <br />,.6� � ,.67 � ,.6� 1 ,.6� <br />L= 10 <br />INPUT: <br />w(DL) pit 50 50 50 <br />w(LL) a�r 120 120 120 <br />w(TL) pn 170 170 170 <br />P (DL) �bs <br />P (LL) �bs <br />P(TL) ms 0 0 0 <br />RESULTS: <br />Ra (T�) = 1913 Ibs. <br />�/n (T�) = 1063 fbs.(maz.) <br />Mn (TL) _ -2125 ft.IbS. Mn-s (TL) _ <br />� �o�l = 0.029 in. n (ou = <br />A (LL) = 0.070 If1. ,1 (LL) _ <br />n (T�l = 0.099 in. �� (r�) _ <br />BEAM PROPERTIES: <br />50 50 <br />120 120 <br />170 170 <br />1= 0.8 <br />[�: <br />trib width= 6 <br />�Ra <br />1.67 �, 1.67 <br />5d 1 50 <br />120 I 120 <br />170 170 <br />Re (TU = <br />Ve (TL) _ <br />� �8� tt.lb5.(max.) M9 (TL) _ <br />0.019 in. � co�1= <br />0.047 in. � ���� _ <br />0.066 In. \ (TL) _ <br />MATERIAL Fb Fv Fc er E x 10^6 <br />Manuf. Lbr. <br />Timber <br />Dimen. Lbr. HF#2 850 150 405 S.3 <br />psi psi psi psi <br />b d A S 1 <br />1.5 11.25 16.86 31.6 176.0 <br />in. in. in ^2 in.^3 in.^4 <br />STRESSES: <br />N = 80 psi <br />fb = • 806 psi fb = 448 psi <br />RATIOS OF ACTUAL TO ALLOWAB�E STRESSES: <br />fv / Fv' = 0.47 <br />fb/Fb'= 0.82 fb/Fb'= 0.46 <br />RATIOS OF SPAN TO DEFLECTION: <br />L/ 857 for LL L/ 2571 tor LL <br />!/ 605 for TL L I 1815 for TL <br />USE 2x12 HF#2 <br />�� � o� EACH SIDF OF POST <br />[irq.Lath. <br />0.17 <br />n. <br />fv = <br />fv1Fv'= <br />Page: I � <br />638 Ibs. <br />638 Ibs.(max.� <br />0 ft.lbs. <br />Co L15 <br />CH 1 <br />Cr 1 <br />Ci 1 <br />43 psi <br />0.25 <br />