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TSE <br />Engineering <br />RAKE BEAM <br />P� 25 Cs= 1.0 <br />Po= 7 <br />wntilever <br />Page: (�f <br />1= 0.8 trib w�dth= 7.5 <br />I I W J, I. �- — <br />1.67 � 1.67 �, 1.67 � t.67 �, 1.67 �, 1.67 <br />L = 10 ft. <br />INPUT: I <br />w(DL) pir 61 61 61 ' <br />w(LL) p� 150 15U 150 <br />w(TL) pit 211 21 i 211 <br />P (DL) �bs <br />P (LL) �bs <br />P(TL) �bs 0 4 0 <br />RESULTS: <br />Rn �r�� = 2368 Ibs. <br />Vn (TL) = 1316 Ibs.lmaz ) <br />Mn (TL) _ -26 � 1 ft.IbS. Mn-e (TL) _ <br />A (o�> = Q035 in. �� (o�) _ <br />A (LL) = 0.088 Itl. �1 (LL) _ <br />c� (TL) = 0.123 In. �� (TU = <br />BEAM PROPERTIES: <br />61 61 61 <br />150 150 750 <br />211 211 211 <br />RP (TL) _ <br />v6 �Tu = <br />1462 tt.IbS.(ma.z.) Me (TL� _ <br />0.024 in. !� (oL) _ <br />0.058 in. �� (��1 = <br />�.082 Ifl. :\ (TL) — <br />MATERIAL Fb Fv Fc er E x 10^6 <br />Manuf.Lbr. <br />Timber <br />Dimen. Lbr. HF#2 850 150 405 1.3 <br />psi psi psi psi <br />b d A S I <br />1.5 11.25 16.86 31.6 17$.0 <br />in. in. in.^2 �n.^3 in.^4 <br />STRESSES: <br />(� = 99 psi <br />(b = -998 psi ib = 554 psi <br />RATIOS OF ACTUAL TO ALLOWABLE STRESSES: <br />fv / Fv' = 0.58 <br />fb/Fb'= 1.02 ib/Fb'= 0.57 <br />RATIOS OF SPAN TO DEFLECTION: <br />L/ 686 for LL L/ 2057 for LL <br />L/ 489 for TL L/ 1466 for TL <br />USE 2x1:'. HF�2 <br />v9303 oO �1/11/I� <br />1\ /!/n <br />61 <br />150 <br />211 <br />789 Ibs. <br />789 Ibs.(max ) <br />0 ft.lbs. <br />Bra.Lqth. Co 1.15 <br />0.22 Cn 1 <br />ft. Cr 1 <br />Ci 1 <br />fv = 53 psi <br />h1Fv'= 0.31 <br />