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40-23.1 BOEING <br /> , PALLET RACK DESIGN ox 3�0� <br /> �,Washington 98124-2207 <br /> PROJECT New Pallet Rack- Fourth Floor JOB NO. W3928716 <br /> FIG. BY C. Rossell CHECKED BYM.Abdi DATE 03/16/16 REV'D <br /> M= (1.0+0.105"Sds)MD+0.525*Rho*M(Qe)+0.75*ML <br /> M= 1.83 + 0 + 13.86 = 15.69 <br /> M= MD+0.88*MPL +MI = <br /> M = 1.68 + 16.3 + 9.24 = 17.94 <br /> Governs Mr = 34.86 <br /> Beam Check per AISI Specification 2007: <br /> Procedure 1, Sea C3.1.1 (a) <br /> Mn=Se*Fy= 132 <br /> Procedure 2, Sec. C3.1.1 (b) <br /> w=flat width = 2.125 <br /> w/t = 20.24 <br /> Lambda 1 = 1.11 /sqrt( Fy/E) = 29.42 <br /> Lambda 2= 1.28/sqrt( Fy/E)= 33.92 <br /> Cy= 3 when w/t<=Lambda 1 <br /> Cy=3-2"[ (w/t-Lambda 1)/(Lambda 2-Lambda 1)]when Lambda 1 <w/t< Lambda 2 <br /> Cy= 1 when w/t>= Lambda 2 <br /> Governs Cy = 3.00 <br /> Cyey=Cy*Fy/E= 0.004 <br /> Mn=Cyey" E *S= 395.9 <br /> Mn <= 1.25"Se" Fy = 165A Governs <br /> Omega 1.67 <br /> Mn/Omega 98.78 <br /> Mr 34.86 <br />. Ratio Mr/(Mn/Omega) = 0.35 O.K. <br /> �„�.��� <br /> LELNAME: W3928716-14'Pallet Rack.xls e 11 ;J�e���� 3/17/2016 9:07 AM <br />